1 2 3 4 5 6 7 8 9 10 11 12 13
#include "stdio_impl.h" off_t __stdio_seek(FILE *f, off_t off, int whence) { off_t ret; #ifdef SYS__llseek if (syscall(SYS__llseek, f->fd, off>>32, off, &ret, whence)<0) ret = -1; #else ret = syscall(SYS_lseek, f->fd, off, whence); #endif return ret; }