musl/arch/generic/bits/sem.h
Rich Felker 5bb4d71754 use 64-bit semid_ds layout in the generic version of bits/sem.h
this layout is slightly less common than the old generic one, but only
because x86_64 and x32 wrongly (according to comments in the kernel
headers) copied the i386 padding. for future archs, and with 64-bit
time_t on 32-bit archs, the new layout here will become the most
common, and it makes sense to treat it as the generic.
2019-07-29 18:12:05 -04:00

15 lines
325 B
C

struct semid_ds {
struct ipc_perm sem_perm;
time_t sem_otime;
time_t sem_ctime;
#if __BYTE_ORDER == __LITTLE_ENDIAN
unsigned short sem_nsems;
char __sem_nsems_pad[sizeof(long)-sizeof(short)];
#else
char __sem_nsems_pad[sizeof(long)-sizeof(short)];
unsigned short sem_nsems;
#endif
long __unused3;
long __unused4;
};