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b14c9a8fe1
* doc/posix-headers/*.texi [except ucontext.texi, sys_timeb.texi]: Update URL of POSIX specification.
39 lines
1.0 KiB
Plaintext
39 lines
1.0 KiB
Plaintext
@node stdlib.h
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@section @file{stdlib.h}
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POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/stdlib.h.html}
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Gnulib module: stdlib, system-posix
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Portability problems fixed by the Gnulib module @code{stdlib}:
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@itemize
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@item
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The macros @code{EXIT_SUCCESS} and @code{EXIT_FAILURE} are not defined on
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some platforms.
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@item
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The macro @code{EXIT_FAILURE} is incorrectly defined on Tandem/NSK.
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@item
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Some platforms provide a @code{NULL} macro that cannot be used in arbitrary
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expressions:
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NetBSD 5.0
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@end itemize
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Portability problems fixed by the Gnulib module @code{system-posix}:
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@itemize
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@item
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The macros @code{WIFSIGNALED}, @code{WIFEXITED}, @code{WIFSTOPPED},
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@code{WTERMSIG}, @code{WEXITSTATUS}, @code{WNOHANG}, @code{WUNTRACED},
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@code{WSTOPSIG} are not defined in this header file (only in
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@code{<sys/wait.h>}) on some platforms:
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MirBSD 10.
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@end itemize
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Portability problems not fixed by Gnulib:
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@itemize
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@item
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System status macros such as @code{WEXITSTATUS} require an lvalue
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argument on some platforms.
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MacOS X 10.5.
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@end itemize
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