diff options
Diffstat (limited to 'newlib/libc/reent/gettimeofdayr.c')
-rw-r--r-- | newlib/libc/reent/gettimeofdayr.c | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/newlib/libc/reent/gettimeofdayr.c b/newlib/libc/reent/gettimeofdayr.c deleted file mode 100644 index f5a49f73c..000000000 --- a/newlib/libc/reent/gettimeofdayr.c +++ /dev/null @@ -1,76 +0,0 @@ -/* Reentrant version of gettimeofday system call - This implementation just calls the times/gettimeofday system calls. - Gettimeofday may not be available on all targets. It's presence - here is dubious. Consider it for internal use only. */ - -#include <reent.h> -#include <time.h> -#include <sys/time.h> -#include <sys/times.h> -#include <_syslist.h> - -/* Some targets provides their own versions of these functions. Those - targets should define REENTRANT_SYSCALLS_PROVIDED in TARGET_CFLAGS. */ - -#ifdef _REENT_ONLY -#ifndef REENTRANT_SYSCALLS_PROVIDED -#define REENTRANT_SYSCALLS_PROVIDED -#endif -#endif - -#ifdef REENTRANT_SYSCALLS_PROVIDED - -int _dummy_gettimeofday_syscalls = 1; - -#else - -/* We use the errno variable used by the system dependent layer. */ -#undef errno -extern int errno; - -/* -FUNCTION - <<_gettimeofday_r>>---Reentrant version of gettimeofday - -INDEX - _gettimeofday_r - -ANSI_SYNOPSIS - #include <reent.h> - #include <time.h> - int _gettimeofday_r(struct _reent *<[ptr]>, - struct timeval *<[ptimeval]>, - void *<[ptimezone]>); - -TRAD_SYNOPSIS - #include <reent.h> - #include <time.h> - int _gettimeofday_r(<[ptr]>, <[ptimeval]>, <[ptimezone]>) - struct _reent *<[ptr]>; - struct timeval *<[ptimeval]>; - void *<[ptimezone]>; - -DESCRIPTION - This is a reentrant version of <<gettimeofday>>. It - takes a pointer to the global data block, which holds - <<errno>>. - - This function is only available for a few targets. - Check libc.a to see if its available on yours. -*/ - -int -_DEFUN (_gettimeofday_r, (ptr, ptimeval, ptimezone), - struct _reent *ptr _AND - struct timeval *ptimeval _AND - void *ptimezone) -{ - int ret; - - errno = 0; - if ((ret = _gettimeofday (ptimeval, ptimezone)) == -1 && errno != 0) - ptr->_errno = errno; - return ret; -} - -#endif /* ! defined (REENTRANT_SYSCALLS_PROVIDED) */ |