diff options
Diffstat (limited to 'lib/gl/unistd.in.h')
| -rw-r--r-- | lib/gl/unistd.in.h | 29 |
1 files changed, 23 insertions, 6 deletions
diff --git a/lib/gl/unistd.in.h b/lib/gl/unistd.in.h index e636163e1d..255869af1e 100644 --- a/lib/gl/unistd.in.h +++ b/lib/gl/unistd.in.h @@ -61,14 +61,16 @@ /* Cygwin 1.7.1 declares symlinkat in <stdio.h>, not in <unistd.h>. */ /* But avoid namespace pollution on glibc systems. */ #if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ - || (@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ && ! defined __GLIBC__ # include <stdio.h> #endif /* Cygwin 1.7.1 declares unlinkat in <fcntl.h>, not in <unistd.h>. */ /* But avoid namespace pollution on glibc systems. */ -#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) && defined __CYGWIN__ \ + && ! defined __GLIBC__ # include <fcntl.h> #endif @@ -86,6 +88,13 @@ # include <io.h> #endif +/* AIX and OSF/1 5.1 declare getdomainname in <netdb.h>, not in <unistd.h>. */ +/* But avoid namespace pollution on glibc systems. */ +#if @GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__) \ + && !defined __GLIBC__ +# include <netdb.h> +#endif + #if (@GNULIB_WRITE@ || @GNULIB_READLINK@ || @GNULIB_READLINKAT@ \ || @GNULIB_PREAD@ || @GNULIB_PWRITE@ || defined GNULIB_POSIXCHECK) /* Get ssize_t. */ @@ -549,13 +558,21 @@ _GL_WARN_ON_USE (getcwd, "getcwd is unportable - " Null terminate it if the name is shorter than LEN. If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. Return 0 if successful, otherwise set errno and return -1. */ -# if !@HAVE_GETDOMAINNAME@ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ _GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); # endif -/* Need to cast, because on MacOS X 10.5 systems, the second parameter is - int len. */ -_GL_CXXALIAS_SYS_CAST (getdomainname, int, (char *name, size_t len)); _GL_CXXALIASWARN (getdomainname); #elif defined GNULIB_POSIXCHECK # undef getdomainname |