1 #define _GNU_SOURCE 2 #include <fcntl.h> 3 #include "syscall.h" 4 fallocate(int fd,int mode,off_t base,off_t len)5int fallocate(int fd, int mode, off_t base, off_t len) 6 { 7 return syscall(SYS_fallocate, fd, mode, __SYSCALL_LL_E(base), 8 __SYSCALL_LL_E(len)); 9 } 10 11 #undef fallocate64 12 weak_alias(fallocate, fallocate64); 13