diff options
Diffstat (limited to 'pkg/abi/linux')
| -rw-r--r-- | pkg/abi/linux/fcntl.go | 2 | ||||
| -rw-r--r-- | pkg/abi/linux/sem.go | 35 |
2 files changed, 37 insertions, 0 deletions
diff --git a/pkg/abi/linux/fcntl.go b/pkg/abi/linux/fcntl.go index cc3571fad..d1ca56370 100644 --- a/pkg/abi/linux/fcntl.go +++ b/pkg/abi/linux/fcntl.go @@ -25,6 +25,8 @@ const ( F_SETLKW = 7 F_SETOWN = 8 F_GETOWN = 9 + F_SETSIG = 10 + F_GETSIG = 11 F_SETOWN_EX = 15 F_GETOWN_EX = 16 F_DUPFD_CLOEXEC = 1024 + 6 diff --git a/pkg/abi/linux/sem.go b/pkg/abi/linux/sem.go index 1b2f76c0b..0adff8dff 100644 --- a/pkg/abi/linux/sem.go +++ b/pkg/abi/linux/sem.go @@ -32,6 +32,23 @@ const ( SEM_STAT_ANY = 20 ) +// Information about system-wide sempahore limits and parameters. +// +// Source: include/uapi/linux/sem.h +const ( + SEMMNI = 32000 + SEMMSL = 32000 + SEMMNS = SEMMNI * SEMMSL + SEMOPM = 500 + SEMVMX = 32767 + SEMAEM = SEMVMX + + // followings are unused in kernel + SEMUME = SEMOPM + SEMMNU = SEMMNS + SEMMAP = SEMMNS +) + const SEM_UNDO = 0x1000 // Sembuf is equivalent to struct sembuf. @@ -42,3 +59,21 @@ type Sembuf struct { SemOp int16 SemFlg int16 } + +// SemInfo is equivalent to struct seminfo. +// +// Source: include/uapi/linux/sem.h +// +// +marshal +type SemInfo struct { + SemMap uint32 + SemMni uint32 + SemMns uint32 + SemMnu uint32 + SemMsl uint32 + SemOpm uint32 + SemUme uint32 + SemUsz uint32 + SemVmx uint32 + SemAem uint32 +} |