Mercurial > hg > octave-lyh > gnulib-hg
changeset 12548:efe1df275da6
Avoid namespace pollution on glibc systems.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Thu, 31 Dec 2009 22:54:32 +0100 |
parents | 6d50d2a81c7d |
children | 50354c6024c8 |
files | ChangeLog lib/spawn.in.h lib/sys_times.in.h lib/wchar.in.h |
diffstat | 4 files changed, 27 insertions(+), 8 deletions(-) [+] |
line wrap: on
line diff
--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,11 @@ +2009-12-31 Bruno Haible <bruno@clisp.org> + + Avoid namespace pollution on glibc systems. + * lib/spawn.in.h: Don't include <sched.h>, <signal.h> on glibc systems. + * lib/sys_times.in.h: Don't include <time.h> on glibc systems. + * lib/wchar.in.h: Don't include <stddef.h>, <stdio.h>, <time.h> on + glibc systems. + 2009-12-31 Bruno Haible <bruno@clisp.org> * m4/wchar.m4 (gl_WCHAR_H): Remove gl_STDDEF_H invocation.
--- a/lib/spawn.in.h +++ b/lib/spawn.in.h @@ -29,8 +29,13 @@ #ifndef _GL_SPAWN_H #define _GL_SPAWN_H -#include <sched.h> -#include <signal.h> +/* Get definitions of 'struct sched_param' and 'sigset_t'. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include <sched.h> +# include <signal.h> +#endif + #include <sys/types.h> #ifndef __THROW
--- a/lib/sys_times.in.h +++ b/lib/sys_times.in.h @@ -32,8 +32,11 @@ # define _GL_SYS_TIMES_H -/* Get clock_t. */ -# include <time.h> +/* Get clock_t. + But avoid namespace pollution on glibc systems. */ +# ifndef __GLIBC__ +# include <time.h> +# endif /* The definition of GL_LINK_WARNING is copied here. */
--- a/lib/wchar.in.h +++ b/lib/wchar.in.h @@ -55,10 +55,13 @@ /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before <wchar.h>. BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be - included before <wchar.h>. */ -#include <stddef.h> -#include <stdio.h> -#include <time.h> + included before <wchar.h>. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include <stddef.h> +# include <stdio.h> +# include <time.h> +#endif /* Include the original <wchar.h> if it exists. Some builds of uClibc lack it. */