diff options
Diffstat (limited to 'posix')
| -rw-r--r-- | posix/unistd.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/posix/unistd.h b/posix/unistd.h index 868e7a48e0..b550d2c6f4 100644 --- a/posix/unistd.h +++ b/posix/unistd.h @@ -30,14 +30,15 @@ __BEGIN_DECLS /* These may be used to determine what facilities are present at compile time. Their values can be obtained at run time from `sysconf'. */ -/* POSIX Standard approved as IEEE Std 1003.1 as of August, 1988 and - extended by P1003.1b (aka POSIX.4). */ -#define _POSIX_VERSION 199309L +/* POSIX Standard approved as ISO/IEC 9945-1 as of August, 1988 and + extended by POSIX-1b (aka POSIX-4) and POSIX-1c (aka POSIX threads). */ +#define _POSIX_VERSION 199506L /* These are not #ifdef __USE_POSIX2 because they are in the theoretically application-owned namespace. */ -#define _POSIX2_C_VERSION 199209L /* Invalid until 1003.2 is done. */ +/* POSIX Standard approved as ISO/IEC 9945-2 as of December, 1993. */ +#define _POSIX2_C_VERSION 199209L /* If defined, the implementation supports the C Language Bindings Option. */ @@ -287,6 +288,7 @@ extern int chdir __P ((__const char *__path)); #if defined __USE_BSD || defined __USE_XOPEN_EXTENDED /* Change the process's working directory to the one FD is open on. */ +extern int __fchdir __P ((int __fd)); extern int fchdir __P ((int __fd)); #endif |