libc-top-half/musl/src/ipc/shmget.c

   1 #include <sys/shm.h>
   2 #include <stdint.h>
   3 #include "syscall.h"
   4 #include "ipc.h"
   5
   6 int shmget(key_t key, size_t size, int flag)
   7 {
   8         if (size > PTRDIFF_MAX) size = SIZE_MAX;
   9 #ifdef SYS_shmget
  10         return syscall(SYS_shmget, key, size, flag);
  11 #else
  12         return syscall(SYS_ipc, IPCOP_shmget, key, size, flag);
  13 #endif
  14 }