diff options
Diffstat (limited to 'cpukit/libcsupport/src/fcntl.c')
| -rw-r--r-- | cpukit/libcsupport/src/fcntl.c | 44 |
1 files changed, 39 insertions, 5 deletions
diff --git a/cpukit/libcsupport/src/fcntl.c b/cpukit/libcsupport/src/fcntl.c index 6c2aa1da11..c9e64fcc93 100644 --- a/cpukit/libcsupport/src/fcntl.c +++ b/cpukit/libcsupport/src/fcntl.c @@ -23,13 +23,12 @@ #include <rtems.h> #include <rtems/libio_.h> -int fcntl( +static int vfcntl( int fd, int cmd, - ... + va_list ap ) { - va_list ap; rtems_libio_t *iop; rtems_libio_t *diop; int fd2; @@ -37,8 +36,6 @@ int fcntl( int mask; int ret = 0; - va_start( ap, cmd ); - rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); @@ -153,3 +150,40 @@ int fcntl( } return ret; } + +int fcntl( + int fd, + int cmd, + ... +) +{ + int ret; + va_list ap; + va_start( ap, cmd ); + ret = vfcntl(fd,cmd,ap); + va_end(ap); + return ret; +} + + +/* + * _fcntl_r + * + * This is the Newlib dependent reentrant version of fcntl(). + */ + +#if defined(RTEMS_NEWLIB) + +#include <reent.h> + +int _fcntl_r( + struct _reent *ptr, + int fd, + int cmd, + int arg +) +{ + return fcntl( fd, cmd, arg ); +} +#endif + |