diff options
Diffstat (limited to 'lib/libc/stdio/fgetpos.c')
| -rw-r--r-- | lib/libc/stdio/fgetpos.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/lib/libc/stdio/fgetpos.c b/lib/libc/stdio/fgetpos.c index 1f4ec1d..ab8a9e5 100644 --- a/lib/libc/stdio/fgetpos.c +++ b/lib/libc/stdio/fgetpos.c @@ -35,14 +35,31 @@ */ #if defined(LIBC_SCCS) && !defined(lint) +#if 0 static char sccsid[] = "@(#)fgetpos.c 8.1 (Berkeley) 6/4/93"; +#endif +static const char rcsid[] = + "$Id$"; #endif /* LIBC_SCCS and not lint */ #include <stdio.h> +#ifdef _THREAD_SAFE +#include <pthread.h> +#include "pthread_private.h" +#endif +int fgetpos(fp, pos) FILE *fp; fpos_t *pos; { - return((*pos = ftell(fp)) == (fpos_t)-1); + int retval; +#ifdef _THREAD_SAFE + _thread_flockfile(fp,__FILE__,__LINE__); +#endif + retval = (*pos = ftell(fp)) == (fpos_t)-1; +#ifdef _THREAD_SAFE + _thread_funlockfile(fp); +#endif + return(retval); } |
