newlib-cygwin/newlib/libc/syscalls/sysfcntl.c

18 lines
301 B
C

/* connector for fcntl */
/* only called from stdio/fdopen.c, so arg can be int. */
#include <reent.h>
int
fcntl (fd, flag, arg)
int fd;
int flag;
int arg;
{
#ifdef REENTRANT_SYSCALLS_PROVIDED
return _fcntl_r (_REENT, fd, flag, arg);
#else
return _fcntl (fd, flag, arg);
#endif
}