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unistd: port readlink to Mac OS X 10.3.9 * lib/unistd.in.h (_GL_INCLUDING_UNISTD_H): New macro, to work around self-include problem in Mac OS X 10.3.9 when combined with readlink module. Problem reported by Klaus Zietler in <http://bugs.gnu.org/16825>.
author Paul Eggert <eggert@penguin.cs.ucla.edu>
date Tue, 25 Feb 2014 11:16:27 -0800
parents 6355dc4626b5
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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070329237839 Rename two directories: headers -> posix-headers, functions -> posix-functions.
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1 @node frexp
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2 @section @code{frexp}
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3 @findex frexp
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4
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5 POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/frexp.html}
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6
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7 Gnulib module: frexp
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8
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9 Portability problems fixed by Gnulib:
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10 @itemize
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11 @item
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12 This function does not work on denormalized numbers on some platforms:
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13 NetBSD 3.0.
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14 @item
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15 This function does not work on negative zero on some platforms:
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16 NetBSD 4.99, MSVC 9.
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17 @item
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18 This function does not work on infinite numbers on some platforms:
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19 IRIX 6.5, mingw, MSVC 9.
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20 @end itemize
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21
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22 Portability problems not fixed by Gnulib:
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23 @itemize
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24 @end itemize