Mercurial > gnulib
view doc/posix-headers/stdlib.texi @ 40231:9b3c79fdfe0b
strtod: fix clash with strtold
Problem reported for RHEL 5 by Jesse Caldwell (Bug#34817).
* lib/strtod.c (compute_minus_zero, minus_zero):
Simplify by remving the macro / external variable,
and having just a function. User changed. This avoids
the need for an external variable that might clash.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Mon, 11 Mar 2019 16:40:29 -0700 |
parents | 498a2211d839 |
children |
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@node stdlib.h @section @file{stdlib.h} POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/stdlib.h.html} Gnulib module: stdlib, system-posix Portability problems fixed by the Gnulib module @code{stdlib}: @itemize @item The macros @code{EXIT_SUCCESS} and @code{EXIT_FAILURE} are not defined on some platforms. @item The macro @code{EXIT_FAILURE} is incorrectly defined on Tandem/NSK. @item Some platforms provide a @code{NULL} macro that cannot be used in arbitrary expressions: NetBSD 5.0 @end itemize Portability problems fixed by the Gnulib module @code{system-posix}: @itemize @item The macros @code{WIFSIGNALED}, @code{WIFEXITED}, @code{WIFSTOPPED}, @code{WTERMSIG}, @code{WEXITSTATUS}, @code{WNOHANG}, @code{WUNTRACED}, @code{WSTOPSIG} are not defined in this header file (only in @code{<sys/wait.h>}) on some platforms: MirBSD 10. @end itemize Portability problems not fixed by Gnulib: @itemize @item System status macros such as @code{WEXITSTATUS} require an lvalue argument on some platforms. Mac OS X 10.5. @end itemize