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Fix bit flags on fcntl linux POSIX implemention. Add sys/sem linux implementation.

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This commit is contained in:
Isaac Andrade
2024-09-15 18:43:51 -06:00
parent 8616842ec6
commit 97e06cb98e
2 changed files with 37 additions and 2 deletions
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core/sys/posix/sys_sem.odin
+30
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@@ -127,6 +127,36 @@ when ODIN_OS == .Darwin || ODIN_OS == .FreeBSD || ODIN_OS == .NetBSD || ODIN_OS
sem_flg: c.short, /* [PSX] operation flags */
}
} else when ODIN_OS == .Linux {
SEM_UNDO :: 0x1000 // undo the operation on exit
// Commands for `semctl'.
GETPID :: 11
GETVAL :: 12
GETALL :: 13
GETNCNT :: 14
GETZCNT :: 15
SETVAL :: 16
SETALL :: 17
semid_ds :: struct {
sem_perm: ipc_perm, // [PSX] operation permission structure
sem_otime: time_t, // [PSX] last semop()
__sem_otime_high: c.ulong,
sem_ctime: time_t, // [PSX] last time changed by semctl()
__sem_ctime_high: c.ulong,
sem_nsems: c.ulong, // [PSX] number of semaphores in set
__glibc_reserved3: c.ulong,
__glibc_reserved4: c.ulong,
}
sembuf :: struct {
sem_num: c.ushort, /* [PSX] semaphore number */
sem_op: c.short, /* [PSX] semaphore operation */
sem_flg: c.short, /* [PSX] operation flags */
}
} else {
#panic("posix is unimplemented for the current target")
}