Mercurial > hg > octave-kai > gnulib-hg
annotate lib/mountlist.c @ 2553:d9a356ee2e12
Back out last change. Instead, do this...
(read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
member using the same `ignore'-testing code.
| author | Jim Meyering <jim@meyering.net> |
|---|---|
| date | Fri, 02 Jun 2000 11:20:47 +0000 |
| parents | 3ce1a171e216 |
| children | 70878b295de9 |
| rev | line source |
|---|---|
| 5 | 1 /* mountlist.c -- return a list of mounted filesystems |
|
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2 Copyright (C) 1991, 1992, 1997-2000 Free Software Foundation, Inc. |
| 5 | 3 |
| 4 This program is free software; you can redistribute it and/or modify | |
| 5 it under the terms of the GNU General Public License as published by | |
| 6 the Free Software Foundation; either version 2, or (at your option) | |
| 7 any later version. | |
| 8 | |
| 9 This program is distributed in the hope that it will be useful, | |
| 10 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 GNU General Public License for more details. | |
| 13 | |
| 14 You should have received a copy of the GNU General Public License | |
|
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15 along with this program; if not, write to the Free Software Foundation, |
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16 Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
| 5 | 17 |
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18 #if HAVE_CONFIG_H |
| 917 | 19 # include <config.h> |
| 326 | 20 #endif |
| 21 | |
| 5 | 22 #include <stdio.h> |
| 23 #include <sys/types.h> | |
| 24 #include "mountlist.h" | |
| 25 | |
| 26 #ifdef STDC_HEADERS | |
| 917 | 27 # include <stdlib.h> |
| 5 | 28 #else |
| 29 void free (); | |
| 30 #endif | |
| 326 | 31 #if defined(STDC_HEADERS) || defined(HAVE_STRING_H) |
| 917 | 32 # include <string.h> |
| 5 | 33 #else |
| 917 | 34 # include <strings.h> |
| 5 | 35 #endif |
| 36 | |
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37 #ifndef strstr |
| 5 | 38 char *strstr (); |
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39 #endif |
| 5 | 40 char *xmalloc (); |
| 41 char *xrealloc (); | |
| 42 char *xstrdup (); | |
| 43 | |
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44 #include <errno.h> |
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45 #ifndef errno |
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46 extern int errno; |
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47 #endif |
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48 |
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49 #ifdef HAVE_FCNTL_H |
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50 # include <fcntl.h> |
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51 #endif |
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52 |
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53 #ifdef HAVE_UNISTD_H |
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54 # include <unistd.h> |
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55 #endif |
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56 |
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57 #if HAVE_SYS_PARAM_H |
| 917 | 58 # include <sys/param.h> |
| 326 | 59 #endif |
| 60 | |
| 61 #if defined (MOUNTED_GETFSSTAT) /* __alpha running OSF_1 */ | |
| 917 | 62 # include <sys/mount.h> |
| 63 # include <sys/fs_types.h> | |
| 326 | 64 #endif /* MOUNTED_GETFSSTAT */ |
| 65 | |
| 5 | 66 #ifdef MOUNTED_GETMNTENT1 /* 4.3BSD, SunOS, HP-UX, Dynix, Irix. */ |
| 917 | 67 # include <mntent.h> |
| 68 # if !defined(MOUNTED) | |
| 5 | 69 # if defined(MNT_MNTTAB) /* HP-UX. */ |
| 917 | 70 # define MOUNTED MNT_MNTTAB |
| 5 | 71 # endif |
| 72 # if defined(MNTTABNAME) /* Dynix. */ | |
| 917 | 73 # define MOUNTED MNTTABNAME |
| 5 | 74 # endif |
| 917 | 75 # endif |
| 5 | 76 #endif |
| 77 | |
| 78 #ifdef MOUNTED_GETMNTINFO /* 4.4BSD. */ | |
| 917 | 79 # include <sys/mount.h> |
| 5 | 80 #endif |
| 81 | |
| 82 #ifdef MOUNTED_GETMNT /* Ultrix. */ | |
| 917 | 83 # include <sys/mount.h> |
| 84 # include <sys/fs_types.h> | |
| 5 | 85 #endif |
| 86 | |
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87 #ifdef MOUNTED_NEXT_DEV /* BeOS. */ |
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88 # include <fs_info.h> |
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89 # include <dirent.h> |
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90 #endif |
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91 |
| 5 | 92 #ifdef MOUNTED_FREAD /* SVR2. */ |
| 917 | 93 # include <mnttab.h> |
| 5 | 94 #endif |
| 95 | |
| 96 #ifdef MOUNTED_FREAD_FSTYP /* SVR3. */ | |
| 917 | 97 # include <mnttab.h> |
| 98 # include <sys/fstyp.h> | |
| 99 # include <sys/statfs.h> | |
| 5 | 100 #endif |
| 101 | |
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102 #ifdef MOUNTED_LISTMNTENT |
| 917 | 103 # include <mntent.h> |
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104 #endif |
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105 |
| 5 | 106 #ifdef MOUNTED_GETMNTENT2 /* SVR4. */ |
| 917 | 107 # include <sys/mnttab.h> |
| 5 | 108 #endif |
| 109 | |
| 110 #ifdef MOUNTED_VMOUNT /* AIX. */ | |
| 917 | 111 # include <fshelp.h> |
| 112 # include <sys/vfs.h> | |
| 5 | 113 #endif |
| 114 | |
| 326 | 115 #ifdef DOLPHIN |
| 116 /* So special that it's not worth putting this in autoconf. */ | |
| 917 | 117 # undef MOUNTED_FREAD_FSTYP |
| 118 # define MOUNTED_GETMNTTBL | |
| 326 | 119 #endif |
| 120 | |
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121 #if HAVE_SYS_MNTENT_H |
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122 /* This is to get MNTOPT_IGNORE on e.g. SVR4. */ |
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123 # include <sys/mntent.h> |
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124 #endif |
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125 |
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126 #if defined (MNTOPT_IGNORE) && defined (HAVE_HASMNTOPT) |
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127 # define MNT_IGNORE(M) hasmntopt ((M), MNTOPT_IGNORE) |
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128 #else |
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129 # define MNT_IGNORE(M) 0 |
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130 #endif |
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131 |
| 5 | 132 #ifdef MOUNTED_GETMNTENT1 /* 4.3BSD, SunOS, HP-UX, Dynix, Irix. */ |
| 133 /* Return the value of the hexadecimal number represented by CP. | |
| 134 No prefix (like '0x') or suffix (like 'h') is expected to be | |
| 135 part of CP. */ | |
| 1446 | 136 /* FIXME: this can overflow */ |
| 5 | 137 |
| 138 static int | |
| 1446 | 139 xatoi (char *cp) |
| 5 | 140 { |
| 141 int val; | |
| 326 | 142 |
| 5 | 143 val = 0; |
| 144 while (*cp) | |
| 145 { | |
| 146 if (*cp >= 'a' && *cp <= 'f') | |
| 147 val = val * 16 + *cp - 'a' + 10; | |
| 148 else if (*cp >= 'A' && *cp <= 'F') | |
| 149 val = val * 16 + *cp - 'A' + 10; | |
| 150 else if (*cp >= '0' && *cp <= '9') | |
| 151 val = val * 16 + *cp - '0'; | |
| 152 else | |
| 153 break; | |
| 154 cp++; | |
| 155 } | |
| 156 return val; | |
| 157 } | |
| 158 #endif /* MOUNTED_GETMNTENT1. */ | |
| 159 | |
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160 #if MOUNTED_GETMNTINFO |
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161 |
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162 # if ! HAVE_F_FSTYPENAME_IN_STATFS |
| 5 | 163 static char * |
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164 fstype_to_string (short t) |
| 5 | 165 { |
| 166 switch (t) | |
| 167 { | |
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168 # ifdef MOUNT_PC |
| 5 | 169 case MOUNT_PC: |
| 170 return "pc"; | |
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171 # endif |
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172 # ifdef MOUNT_MFS |
| 5 | 173 case MOUNT_MFS: |
| 174 return "mfs"; | |
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175 # endif |
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176 # ifdef MOUNT_LO |
| 5 | 177 case MOUNT_LO: |
| 178 return "lo"; | |
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179 # endif |
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180 # ifdef MOUNT_TFS |
| 5 | 181 case MOUNT_TFS: |
| 182 return "tfs"; | |
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183 # endif |
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184 # ifdef MOUNT_TMP |
| 5 | 185 case MOUNT_TMP: |
| 186 return "tmp"; | |
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187 # endif |
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188 # ifdef MOUNT_UFS |
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189 case MOUNT_UFS: |
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190 return "ufs" ; |
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191 # endif |
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192 # ifdef MOUNT_NFS |
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193 case MOUNT_NFS: |
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194 return "nfs" ; |
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195 # endif |
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196 # ifdef MOUNT_MSDOS |
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197 case MOUNT_MSDOS: |
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198 return "msdos" ; |
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199 # endif |
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200 # ifdef MOUNT_LFS |
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201 case MOUNT_LFS: |
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202 return "lfs" ; |
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203 # endif |
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204 # ifdef MOUNT_LOFS |
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205 case MOUNT_LOFS: |
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206 return "lofs" ; |
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207 # endif |
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208 # ifdef MOUNT_FDESC |
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209 case MOUNT_FDESC: |
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210 return "fdesc" ; |
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211 # endif |
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212 # ifdef MOUNT_PORTAL |
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213 case MOUNT_PORTAL: |
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214 return "portal" ; |
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215 # endif |
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216 # ifdef MOUNT_NULL |
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217 case MOUNT_NULL: |
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218 return "null" ; |
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219 # endif |
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220 # ifdef MOUNT_UMAP |
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221 case MOUNT_UMAP: |
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222 return "umap" ; |
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223 # endif |
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224 # ifdef MOUNT_KERNFS |
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225 case MOUNT_KERNFS: |
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226 return "kernfs" ; |
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227 # endif |
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228 # ifdef MOUNT_PROCFS |
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229 case MOUNT_PROCFS: |
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230 return "procfs" ; |
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231 # endif |
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232 # ifdef MOUNT_AFS |
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233 case MOUNT_AFS: |
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234 return "afs" ; |
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235 # endif |
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236 # ifdef MOUNT_CD9660 |
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237 case MOUNT_CD9660: |
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238 return "cd9660" ; |
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239 # endif |
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240 # ifdef MOUNT_UNION |
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241 case MOUNT_UNION: |
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242 return "union" ; |
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243 # endif |
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244 # ifdef MOUNT_DEVFS |
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245 case MOUNT_DEVFS: |
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246 return "devfs" ; |
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247 # endif |
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248 # ifdef MOUNT_EXT2FS |
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249 case MOUNT_EXT2FS: |
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250 return "ext2fs" ; |
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251 # endif |
| 5 | 252 default: |
| 253 return "?"; | |
| 254 } | |
| 255 } | |
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256 # endif /* ! HAVE_F_FSTYPENAME_IN_STATFS */ |
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257 |
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258 /* __NetBSD__ || BSD_NET2 || __OpenBSD__ */ |
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259 static char * |
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260 fsp_to_string (const struct statfs *fsp) |
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261 { |
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262 # if defined HAVE_F_FSTYPENAME_IN_STATFS |
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263 return fsp->f_fstypename; |
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264 # else |
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265 return fstype_to_string (fsp->f_type); |
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266 # endif |
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267 } |
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268 |
| 5 | 269 #endif /* MOUNTED_GETMNTINFO */ |
| 270 | |
| 271 #ifdef MOUNTED_VMOUNT /* AIX. */ | |
| 272 static char * | |
| 1446 | 273 fstype_to_string (int t) |
| 5 | 274 { |
| 275 struct vfs_ent *e; | |
| 276 | |
| 277 e = getvfsbytype (t); | |
| 278 if (!e || !e->vfsent_name) | |
| 279 return "none"; | |
| 280 else | |
| 281 return e->vfsent_name; | |
| 282 } | |
| 283 #endif /* MOUNTED_VMOUNT */ | |
| 284 | |
| 285 /* Return a list of the currently mounted filesystems, or NULL on error. | |
| 286 Add each entry to the tail of the list so that they stay in order. | |
| 287 If NEED_FS_TYPE is nonzero, ensure that the filesystem type fields in | |
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288 the returned list are valid. Otherwise, they might not be. */ |
| 5 | 289 |
| 290 struct mount_entry * | |
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291 read_filesystem_list (int need_fs_type) |
| 5 | 292 { |
| 293 struct mount_entry *mount_list; | |
| 294 struct mount_entry *me; | |
| 1413 | 295 struct mount_entry **mtail = &mount_list; |
| 5 | 296 |
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297 #ifdef MOUNTED_LISTMNTENT |
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298 { |
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299 struct tabmntent *mntlist, *p; |
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300 struct mntent *mnt; |
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301 struct mount_entry *me; |
| 876 | 302 |
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303 /* the third and fourth arguments could be used to filter mounts, |
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304 but Crays doesn't seem to have any mounts that we want to |
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305 remove. Specifically, automount create normal NFS mounts. |
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306 */ |
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307 |
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308 if(listmntent(&mntlist, KMTAB, NULL, NULL) < 0) |
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309 return NULL; |
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310 for (p = mntlist; p; p = p->next) { |
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311 mnt = p->ment; |
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312 me = (struct mount_entry*) xmalloc(sizeof (struct mount_entry)); |
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313 me->me_devname = xstrdup(mnt->mnt_fsname); |
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314 me->me_mountdir = xstrdup(mnt->mnt_dir); |
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315 me->me_type = xstrdup(mnt->mnt_type); |
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316 me->me_dummy = ME_DUMMY (me->me_devname, me->me_type); |
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317 me->me_remote = ME_REMOTE (me->me_devname, me->me_type); |
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318 me->me_dev = -1; |
| 1413 | 319 *mtail = me; |
| 320 mtail = &me->me_next; | |
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321 } |
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322 freemntlist(mntlist); |
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323 } |
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324 #endif |
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325 |
| 5 | 326 #ifdef MOUNTED_GETMNTENT1 /* 4.3BSD, SunOS, HP-UX, Dynix, Irix. */ |
| 327 { | |
| 328 struct mntent *mnt; | |
| 329 char *table = MOUNTED; | |
| 330 FILE *fp; | |
| 331 char *devopt; | |
| 332 | |
| 333 fp = setmntent (table, "r"); | |
| 334 if (fp == NULL) | |
| 335 return NULL; | |
| 336 | |
| 337 while ((mnt = getmntent (fp))) | |
| 338 { | |
| 339 me = (struct mount_entry *) xmalloc (sizeof (struct mount_entry)); | |
| 340 me->me_devname = xstrdup (mnt->mnt_fsname); | |
| 341 me->me_mountdir = xstrdup (mnt->mnt_dir); | |
| 342 me->me_type = xstrdup (mnt->mnt_type); | |
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343 me->me_dummy = ME_DUMMY (me->me_devname, me->me_type); |
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344 me->me_remote = ME_REMOTE (me->me_devname, me->me_type); |
| 5 | 345 devopt = strstr (mnt->mnt_opts, "dev="); |
| 346 if (devopt) | |
| 347 { | |
| 348 if (devopt[4] == '0' && (devopt[5] == 'x' || devopt[5] == 'X')) | |
| 349 me->me_dev = xatoi (devopt + 6); | |
| 350 else | |
| 351 me->me_dev = xatoi (devopt + 4); | |
| 352 } | |
| 353 else | |
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354 me->me_dev = (dev_t) -1; /* Magic; means not known yet. */ |
| 5 | 355 |
| 356 /* Add to the linked list. */ | |
| 1413 | 357 *mtail = me; |
| 358 mtail = &me->me_next; | |
| 5 | 359 } |
| 360 | |
| 361 if (endmntent (fp) == 0) | |
| 1413 | 362 goto free_then_fail; |
| 5 | 363 } |
| 364 #endif /* MOUNTED_GETMNTENT1. */ | |
| 365 | |
| 366 #ifdef MOUNTED_GETMNTINFO /* 4.4BSD. */ | |
| 367 { | |
| 368 struct statfs *fsp; | |
| 369 int entries; | |
| 370 | |
| 371 entries = getmntinfo (&fsp, MNT_NOWAIT); | |
| 372 if (entries < 0) | |
| 373 return NULL; | |
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374 for (; entries-- > 0; fsp++) |
| 5 | 375 { |
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376 char *fs_type = fsp_to_string (fsp); |
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377 |
| 5 | 378 me = (struct mount_entry *) xmalloc (sizeof (struct mount_entry)); |
| 379 me->me_devname = xstrdup (fsp->f_mntfromname); | |
| 380 me->me_mountdir = xstrdup (fsp->f_mntonname); | |
|
1444
8a70cc03ce0d
(read_filesystem_list) [MOUNTED_GETMNTINFO]: Use fsp_to_string.
Jim Meyering <jim@meyering.net>
parents:
1443
diff
changeset
|
381 me->me_type = fs_type; |
|
1453
d5f389e692e8
(read_filesystem_list): Remove all_fs
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parents:
1446
diff
changeset
|
382 me->me_dummy = ME_DUMMY (me->me_devname, me->me_type); |
|
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(read_filesystem_list): Remove all_fs
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parents:
1446
diff
changeset
|
383 me->me_remote = ME_REMOTE (me->me_devname, me->me_type); |
|
492
33a21db1201a
(read_filesystem_list): Cast -1 to dev_t before assignment.
Jim Meyering <jim@meyering.net>
parents:
326
diff
changeset
|
384 me->me_dev = (dev_t) -1; /* Magic; means not known yet. */ |
| 5 | 385 |
| 386 /* Add to the linked list. */ | |
| 1413 | 387 *mtail = me; |
| 388 mtail = &me->me_next; | |
| 5 | 389 } |
| 390 } | |
| 391 #endif /* MOUNTED_GETMNTINFO */ | |
| 392 | |
| 393 #ifdef MOUNTED_GETMNT /* Ultrix. */ | |
| 394 { | |
| 395 int offset = 0; | |
| 396 int val; | |
| 397 struct fs_data fsd; | |
| 398 | |
| 1413 | 399 while (errno = 0, |
|
1476
2fc06b743001
(read_filesystem_list) [MOUNTED_GETMNT]: Don't infloop on getmnt(2) returning 0.
Jim Meyering <jim@meyering.net>
parents:
1453
diff
changeset
|
400 0 < (val = getmnt (&offset, &fsd, sizeof (fsd), NOSTAT_MANY, |
|
2fc06b743001
(read_filesystem_list) [MOUNTED_GETMNT]: Don't infloop on getmnt(2) returning 0.
Jim Meyering <jim@meyering.net>
parents:
1453
diff
changeset
|
401 (char *) 0))) |
| 5 | 402 { |
| 403 me = (struct mount_entry *) xmalloc (sizeof (struct mount_entry)); | |
| 404 me->me_devname = xstrdup (fsd.fd_req.devname); | |
| 405 me->me_mountdir = xstrdup (fsd.fd_req.path); | |
| 406 me->me_type = gt_names[fsd.fd_req.fstype]; | |
|
1453
d5f389e692e8
(read_filesystem_list): Remove all_fs
Jim Meyering <jim@meyering.net>
parents:
1446
diff
changeset
|
407 me->me_dummy = ME_DUMMY (me->me_devname, me->me_type); |
|
d5f389e692e8
(read_filesystem_list): Remove all_fs
Jim Meyering <jim@meyering.net>
parents:
1446
diff
changeset
|
408 me->me_remote = ME_REMOTE (me->me_devname, me->me_type); |
| 5 | 409 me->me_dev = fsd.fd_req.dev; |
| 410 | |
| 411 /* Add to the linked list. */ | |
| 1413 | 412 *mtail = me; |
| 413 mtail = &me->me_next; | |
| 5 | 414 } |
| 415 if (val < 0) | |
| 1413 | 416 goto free_then_fail; |
| 5 | 417 } |
| 418 #endif /* MOUNTED_GETMNT. */ | |
| 419 | |
|
2453
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
420 #if defined (MOUNTED_NEXT_DEV) /* BeOS */ |
|
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parents:
1887
diff
changeset
|
421 { |
|
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parents:
1887
diff
changeset
|
422 /* The next_dev() and fs_stat_dev() system calls give the list of |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
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parents:
1887
diff
changeset
|
423 all filesystems, including the information returned by statvfs() |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
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1887
diff
changeset
|
424 (fs type, total blocks, free blocks etc.), but without the mount |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
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parents:
1887
diff
changeset
|
425 point. But on BeOS all filesystems except / are mounted in the |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
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parents:
1887
diff
changeset
|
426 rootfs, directly under /. |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
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parents:
1887
diff
changeset
|
427 The directory name of the mount point is often, but not always, |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
428 identical to the volume name of the device. |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
429 We therefore get the list of subdirectories of /, and the list |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
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parents:
1887
diff
changeset
|
430 of all filesystems, and match the two lists. */ |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
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parents:
1887
diff
changeset
|
431 |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
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parents:
1887
diff
changeset
|
432 DIR *dirp; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
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parents:
1887
diff
changeset
|
433 struct rootdir_entry |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
434 { |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
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parents:
1887
diff
changeset
|
435 char *name; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
436 dev_t dev; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
437 ino_t ino; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
438 struct rootdir_entry *next; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
439 }; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
440 struct rootdir_entry *rootdir_list; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
441 struct rootdir_entry **rootdir_tail; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
442 int32 pos; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
443 dev_t dev; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
444 fs_info fi; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
445 |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
446 /* All volumes are mounted in the rootfs, directly under /. */ |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
447 rootdir_list = NULL; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
448 rootdir_tail = &rootdir_list; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
449 dirp = opendir ("/"); |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
450 if (dirp) |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
451 { |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
452 struct dirent *d; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
453 |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
454 while ((d = readdir (dirp)) != NULL) |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
455 { |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
456 char *name; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
457 struct stat statbuf; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
458 |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
459 if (strcmp (d->d_name, "..") == 0) |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
460 continue; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
461 |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
462 if (strcmp (d->d_name, ".") == 0) |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
463 name = xstrdup ("/"); |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
464 else |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
465 { |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
466 name = xmalloc (1 + strlen (d->d_name) + 1); |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
467 name[0] = '/'; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
468 strcpy (name + 1, d->d_name); |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
469 } |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
470 |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
471 if (stat (name, &statbuf) >= 0 && S_ISDIR (statbuf.st_mode)) |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
472 { |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
473 struct rootdir_entry *re; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
474 |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
475 re = (struct rootdir_entry *) xmalloc (sizeof (struct rootdir_entry)); |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
476 re->name = name; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
477 re->dev = statbuf.st_dev; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
478 re->ino = statbuf.st_ino; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
479 |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
480 /* Add to the linked list. */ |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
481 *rootdir_tail = re; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
482 rootdir_tail = &re->next; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
483 } |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
484 else |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
485 free (name); |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
486 } |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
487 closedir (dirp); |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
488 } |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
489 *rootdir_tail = NULL; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
490 |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
491 for (pos = 0; (dev = next_dev (&pos)) >= 0; ) |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
492 if (fs_stat_dev (dev, &fi) >= 0) |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
493 { |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
494 /* Note: fi.dev == dev. */ |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
495 struct rootdir_entry *re; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
496 |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
497 for (re = rootdir_list; re; re = re->next) |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
498 if (re->dev == fi.dev && re->ino == fi.root) |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
499 break; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
500 |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
501 me = (struct mount_entry *) xmalloc (sizeof (struct mount_entry)); |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
502 me->me_devname = xstrdup (fi.device_name[0] != '\0' ? fi.device_name : fi.fsh_name); |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
503 me->me_mountdir = xstrdup (re != NULL ? re->name : fi.fsh_name); |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
504 me->me_type = xstrdup (fi.fsh_name); |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
505 me->me_dev = fi.dev; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
506 me->me_dummy = 0; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
507 me->me_remote = (fi.flags & B_FS_IS_SHARED) != 0; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
508 |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
509 /* Add to the linked list. */ |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
510 *mtail = me; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
511 mtail = &me->me_next; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
512 } |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
513 *mtail = NULL; |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
514 |
|
f3784b04894c
(read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents:
1887
diff
changeset
|
515 while (rootdir_list != NULL) |
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516 { |
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517 struct rootdir_entry *re = rootdir_list; |
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518 rootdir_list = re->next; |
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519 free (re->name); |
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520 free (re); |
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521 } |
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522 } |
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523 #endif /* MOUNTED_NEXT_DEV */ |
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524 |
| 326 | 525 #if defined (MOUNTED_GETFSSTAT) /* __alpha running OSF_1 */ |
| 526 { | |
| 527 int numsys, counter, bufsize; | |
| 528 struct statfs *stats; | |
| 529 | |
| 530 numsys = getfsstat ((struct statfs *)0, 0L, MNT_WAIT); | |
| 531 if (numsys < 0) | |
| 532 return (NULL); | |
| 533 | |
| 534 bufsize = (1 + numsys) * sizeof (struct statfs); | |
| 535 stats = (struct statfs *)xmalloc (bufsize); | |
| 536 numsys = getfsstat (stats, bufsize, MNT_WAIT); | |
| 537 | |
| 538 if (numsys < 0) | |
| 539 { | |
| 540 free (stats); | |
| 541 return (NULL); | |
| 542 } | |
| 543 | |
| 544 for (counter = 0; counter < numsys; counter++) | |
| 545 { | |
| 546 me = (struct mount_entry *) xmalloc (sizeof (struct mount_entry)); | |
| 547 me->me_devname = xstrdup (stats[counter].f_mntfromname); | |
| 548 me->me_mountdir = xstrdup (stats[counter].f_mntonname); | |
| 549 me->me_type = mnt_names[stats[counter].f_type]; | |
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550 me->me_dummy = ME_DUMMY (me->me_devname, me->me_type); |
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551 me->me_remote = ME_REMOTE (me->me_devname, me->me_type); |
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552 me->me_dev = (dev_t) -1; /* Magic; means not known yet. */ |
| 326 | 553 |
| 554 /* Add to the linked list. */ | |
| 1413 | 555 *mtail = me; |
| 556 mtail = &me->me_next; | |
| 326 | 557 } |
| 558 | |
| 559 free (stats); | |
| 560 } | |
| 561 #endif /* MOUNTED_GETFSSTAT */ | |
| 562 | |
| 5 | 563 #if defined (MOUNTED_FREAD) || defined (MOUNTED_FREAD_FSTYP) /* SVR[23]. */ |
| 564 { | |
| 565 struct mnttab mnt; | |
| 566 char *table = "/etc/mnttab"; | |
| 567 FILE *fp; | |
| 568 | |
| 569 fp = fopen (table, "r"); | |
| 570 if (fp == NULL) | |
| 571 return NULL; | |
| 572 | |
| 573 while (fread (&mnt, sizeof mnt, 1, fp) > 0) | |
| 574 { | |
| 575 me = (struct mount_entry *) xmalloc (sizeof (struct mount_entry)); | |
| 917 | 576 # ifdef GETFSTYP /* SVR3. */ |
| 5 | 577 me->me_devname = xstrdup (mnt.mt_dev); |
| 917 | 578 # else |
| 5 | 579 me->me_devname = xmalloc (strlen (mnt.mt_dev) + 6); |
| 580 strcpy (me->me_devname, "/dev/"); | |
| 581 strcpy (me->me_devname + 5, mnt.mt_dev); | |
| 917 | 582 # endif |
| 5 | 583 me->me_mountdir = xstrdup (mnt.mt_filsys); |
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584 me->me_dev = (dev_t) -1; /* Magic; means not known yet. */ |
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585 me->me_type = ""; |
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586 # ifdef GETFSTYP /* SVR3. */ |
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587 if (need_fs_type) |
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588 { |
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589 struct statfs fsd; |
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590 char typebuf[FSTYPSZ]; |
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591 |
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592 if (statfs (me->me_mountdir, &fsd, sizeof fsd, 0) != -1 |
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593 && sysfs (GETFSTYP, fsd.f_fstyp, typebuf) != -1) |
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594 me->me_type = xstrdup (typebuf); |
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595 } |
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596 # endif |
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597 me->me_dummy = ME_DUMMY (me->me_devname, me->me_type); |
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598 me->me_remote = ME_REMOTE (me->me_devname, me->me_type); |
| 5 | 599 |
| 600 /* Add to the linked list. */ | |
| 1413 | 601 *mtail = me; |
| 602 mtail = &me->me_next; | |
| 603 } | |
| 604 | |
| 605 if (ferror (fp)) | |
| 606 { | |
| 607 int saved_errno = errno; | |
| 608 fclose (fp); | |
| 609 errno = saved_errno; | |
| 610 goto free_then_fail; | |
| 5 | 611 } |
| 612 | |
| 613 if (fclose (fp) == EOF) | |
| 1413 | 614 goto free_then_fail; |
| 5 | 615 } |
| 616 #endif /* MOUNTED_FREAD || MOUNTED_FREAD_FSTYP. */ | |
| 617 | |
| 326 | 618 #ifdef MOUNTED_GETMNTTBL /* DolphinOS goes it's own way */ |
| 619 { | |
| 620 struct mntent **mnttbl=getmnttbl(),**ent; | |
| 621 for (ent=mnttbl;*ent;ent++) | |
| 622 { | |
| 623 me = (struct mount_entry *) xmalloc (sizeof (struct mount_entry)); | |
| 624 me->me_devname = xstrdup ( (*ent)->mt_resource); | |
| 625 me->me_mountdir = xstrdup( (*ent)->mt_directory); | |
| 626 me->me_type = xstrdup ((*ent)->mt_fstype); | |
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627 me->me_dummy = ME_DUMMY (me->me_devname, me->me_type); |
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628 me->me_remote = ME_REMOTE (me->me_devname, me->me_type); |
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629 me->me_dev = (dev_t) -1; /* Magic; means not known yet. */ |
| 326 | 630 |
| 631 /* Add to the linked list. */ | |
| 1413 | 632 *mtail = me; |
| 633 mtail = &me->me_next; | |
| 326 | 634 } |
| 635 endmnttbl(); | |
| 636 } | |
| 637 #endif | |
| 638 | |
| 5 | 639 #ifdef MOUNTED_GETMNTENT2 /* SVR4. */ |
| 640 { | |
| 641 struct mnttab mnt; | |
| 642 char *table = MNTTAB; | |
| 643 FILE *fp; | |
| 644 int ret; | |
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645 int lockfd = -1; |
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646 |
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647 # if defined F_RDLCK && defined F_SETLKW |
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648 /* MNTTAB_LOCK is a macro name of our own invention; it's not present in |
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649 e.g. Solaris 2.6. If the SVR4 folks ever define a macro |
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650 for this file name, we should use their macro name instead. |
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651 (Why not just lock MNTTAB directly? We don't know.) */ |
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652 # ifndef MNTTAB_LOCK |
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653 # define MNTTAB_LOCK "/etc/.mnttab.lock" |
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654 # endif |
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655 lockfd = open (MNTTAB_LOCK, O_RDONLY); |
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656 if (0 <= lockfd) |
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657 { |
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658 struct flock flock; |
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659 flock.l_type = F_RDLCK; |
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660 flock.l_whence = SEEK_SET; |
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661 flock.l_start = 0; |
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662 flock.l_len = 0; |
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663 while (fcntl (lockfd, F_SETLKW, &flock) == -1) |
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664 if (errno != EINTR) |
| 1413 | 665 { |
| 666 int saved_errno = errno; | |
| 667 close (lockfd); | |
| 668 errno = saved_errno; | |
| 669 return NULL; | |
| 670 } | |
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671 } |
| 1413 | 672 else if (errno != ENOENT) |
| 673 return NULL; | |
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674 # endif |
| 5 | 675 |
| 1413 | 676 errno = 0; |
| 5 | 677 fp = fopen (table, "r"); |
| 678 if (fp == NULL) | |
| 1413 | 679 ret = errno; |
| 1401 | 680 else |
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681 { |
| 1401 | 682 while ((ret = getmntent (fp, &mnt)) == 0) |
| 683 { | |
| 684 me = (struct mount_entry *) xmalloc (sizeof (struct mount_entry)); | |
| 685 me->me_devname = xstrdup (mnt.mnt_special); | |
| 686 me->me_mountdir = xstrdup (mnt.mnt_mountp); | |
| 687 me->me_type = xstrdup (mnt.mnt_fstype); | |
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688 me->me_dummy = MNT_IGNORE (&mnt) != 0; |
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689 me->me_remote = ME_REMOTE (me->me_devname, me->me_type); |
| 1401 | 690 me->me_dev = (dev_t) -1; /* Magic; means not known yet. */ |
| 691 | |
| 692 /* Add to the linked list. */ | |
| 1413 | 693 *mtail = me; |
| 694 mtail = &me->me_next; | |
| 1401 | 695 } |
| 696 | |
| 1413 | 697 ret = fclose (fp) == EOF ? errno : 0 < ret ? 0 : -1; |
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698 } |
| 5 | 699 |
| 1401 | 700 if (0 <= lockfd && close (lockfd) != 0) |
| 1413 | 701 ret = errno; |
| 5 | 702 |
| 1413 | 703 if (0 <= ret) |
| 704 { | |
| 705 errno = ret; | |
| 706 goto free_then_fail; | |
| 707 } | |
| 5 | 708 } |
| 709 #endif /* MOUNTED_GETMNTENT2. */ | |
| 710 | |
| 711 #ifdef MOUNTED_VMOUNT /* AIX. */ | |
| 712 { | |
| 713 int bufsize; | |
| 714 char *entries, *thisent; | |
| 715 | |
| 716 /* Ask how many bytes to allocate for the mounted filesystem info. */ | |
| 717 mntctl (MCTL_QUERY, sizeof bufsize, (struct vmount *) &bufsize); | |
| 718 entries = xmalloc (bufsize); | |
| 719 | |
| 720 /* Get the list of mounted filesystems. */ | |
| 721 mntctl (MCTL_QUERY, bufsize, (struct vmount *) entries); | |
| 722 | |
| 723 for (thisent = entries; thisent < entries + bufsize; | |
| 724 thisent += vmp->vmt_length) | |
| 725 { | |
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726 char *options, *ignore; |
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727 struct vmount *vmp; |
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728 |
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729 vmp = (struct vmount *) thisent; |
| 5 | 730 me = (struct mount_entry *) xmalloc (sizeof (struct mount_entry)); |
| 731 if (vmp->vmt_flags & MNT_REMOTE) | |
| 732 { | |
| 733 char *host, *path; | |
| 734 | |
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735 me->me_remote = 1; |
| 5 | 736 /* Prepend the remote pathname. */ |
| 737 host = thisent + vmp->vmt_data[VMT_HOSTNAME].vmt_off; | |
| 738 path = thisent + vmp->vmt_data[VMT_OBJECT].vmt_off; | |
| 739 me->me_devname = xmalloc (strlen (host) + strlen (path) + 2); | |
| 740 strcpy (me->me_devname, host); | |
| 741 strcat (me->me_devname, ":"); | |
| 742 strcat (me->me_devname, path); | |
| 743 } | |
| 744 else | |
| 745 { | |
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746 me->me_remote = 0; |
| 326 | 747 me->me_devname = xstrdup (thisent + |
| 5 | 748 vmp->vmt_data[VMT_OBJECT].vmt_off); |
| 749 } | |
| 750 me->me_mountdir = xstrdup (thisent + vmp->vmt_data[VMT_STUB].vmt_off); | |
| 751 me->me_type = xstrdup (fstype_to_string (vmp->vmt_gfstype)); | |
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752 options = thisent + vmp->vmt_data[VMT_ARGS].vmt_off; |
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753 ignore = strstr (options, "ignore"); |
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754 me->me_dummy = (ignore |
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755 && (ignore == options || ignore[-1] == ',') |
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756 && (ignore[sizeof "ignore" - 1] == ',' |
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757 || ignore[sizeof "ignore" - 1] == '\0')); |
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758 me->me_dev = (dev_t) -1; /* vmt_fsid might be the info we want. */ |
| 5 | 759 |
| 760 /* Add to the linked list. */ | |
| 1413 | 761 *mtail = me; |
| 762 mtail = &me->me_next; | |
| 5 | 763 } |
| 764 free (entries); | |
| 765 } | |
| 766 #endif /* MOUNTED_VMOUNT. */ | |
| 767 | |
| 1413 | 768 *mtail = NULL; |
| 5 | 769 return mount_list; |
| 1413 | 770 |
| 771 | |
| 772 free_then_fail: | |
| 773 { | |
| 774 int saved_errno = errno; | |
| 775 *mtail = NULL; | |
|
1436
5919c19d9a1a
(read_filesystem_list): Fix more memory leaks on failure.
Jim Meyering <jim@meyering.net>
parents:
1413
diff
changeset
|
776 |
| 1413 | 777 while (mount_list) |
| 778 { | |
| 779 me = mount_list->me_next; | |
|
1436
5919c19d9a1a
(read_filesystem_list): Fix more memory leaks on failure.
Jim Meyering <jim@meyering.net>
parents:
1413
diff
changeset
|
780 free (mount_list->me_devname); |
|
5919c19d9a1a
(read_filesystem_list): Fix more memory leaks on failure.
Jim Meyering <jim@meyering.net>
parents:
1413
diff
changeset
|
781 free (mount_list->me_mountdir); |
|
5919c19d9a1a
(read_filesystem_list): Fix more memory leaks on failure.
Jim Meyering <jim@meyering.net>
parents:
1413
diff
changeset
|
782 /* FIXME: me_type is not always malloced. */ |
| 1413 | 783 free (mount_list); |
| 784 mount_list = me; | |
| 785 } | |
| 786 | |
| 787 errno = saved_errno; | |
| 788 return NULL; | |
| 789 } | |
| 5 | 790 } |