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options/posix: Add stubs for shm.h and ipc.h

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This commit is contained in:
Alexander van der Grinten 2019-06-06 18:01:40 +02:00
parent 386e3544f5
commit 4a44444d8b
4 changed files with 101 additions and 0 deletions
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23
options/posix/generic/sys-shm.cpp Normal file
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@ -0,0 +1,23 @@
#include <sys/shm.h>
#include <bits/ensure.h>
void *shmat(int, const void *, int) {
__ensure(!"Function is not implemented");
__builtin_unreachable();
}
int shmctl(int, int, struct shmid_ds *) {
__ensure(!"Function is not implemented");
__builtin_unreachable();
}
int shmdt(const void *) {
__ensure(!"Function is not implemented");
__builtin_unreachable();
}
int shmget(key_t, size_t, int) {
__ensure(!"Function is not implemented");
__builtin_unreachable();
}

17
options/posix/include/sys/ipc.h Normal file
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@ -0,0 +1,17 @@
#ifndef _SYS_IPC_H
#define _SYS_IPC_H
#define IPC_CREAT 01000
#define IPC_EXCL 02000
#define IPC_NOWAIT 04000
#define IPC_RMID 0
#define IPC_SET 1
#define IPC_STAT 2
#define IPC_INFO 3
#define IPC_PRIVATE ((key_t) 0)
typedef int key_t;
#endif

58
options/posix/include/sys/shm.h Normal file
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@ -0,0 +1,58 @@
#ifndef _SYS_SHM_H
#define _SYS_SHM_H
#ifdef __cplusplus
extern "C" {
#endif
#include <bits/posix/pid_t.h>
#include <bits/size_t.h>
#include <time.h>
#include <sys/ipc.h>
#define SHM_R 0400
#define SHM_W 0200
#define SHM_RDONLY 010000
#define SHM_RND 020000
#define SHM_REMAP 040000
#define SHM_EXEC 0100000
#define SHM_LOCK 11
#define SHM_UNLOCK 12
#define SHM_STAT 13
#define SHM_INFO 14
#define SHM_STAT_ANY 15
#define SHM_DEST 01000
#define SHM_LOCKED 02000
#define SHM_HUGETLB 04000
#define SHM_NORESERVE 010000
#define SHM_HUGE_SHIFT 26
#define SHM_HUGE_MASK 0x3f
#define SHM_HUGE_64KB (16 << 26)
#define SHM_HUGE_512KB (19 << 26)
#define SHM_HUGE_1MB (20 << 26)
#define SHM_HUGE_2MB (21 << 26)
#define SHM_HUGE_8MB (23 << 26)
#define SHM_HUGE_16MB (24 << 26)
#define SHM_HUGE_32MB (25 << 26)
#define SHM_HUGE_256MB (28 << 26)
#define SHM_HUGE_512MB (29 << 26)
#define SHM_HUGE_1GB (30 << 26)
#define SHM_HUGE_2GB (31 << 26)
#define SHM_HUGE_16GB (34U << 26)
typedef unsigned long shmatt_t;
void *shmat(int, const void *, int);
int shmctl(int, int, struct shmid_ds *);
int shmdt(const void *);
int shmget(key_t, size_t, int);
#ifdef __cplusplus
}
#endif
#endif // _SYS_SHM_H

3
options/posix/meson.build
View file

@ -29,6 +29,7 @@ libc_sources += files(
'generic/sys-mman-stubs.cpp',
'generic/sys-resource-stubs.cpp',
'generic/sys-select-stubs.cpp',
'generic/sys-shm.cpp',
'generic/sys-socket-stubs.cpp',
'generic/sys-statfs-stubs.cpp',
'generic/sys-stat-stubs.cpp',
@ -83,10 +84,12 @@ install_headers(
)
install_headers(
'include/sys/file.h',
'include/sys/ipc.h',
'include/sys/mman.h',
'include/sys/param.h',
'include/sys/resource.h',
'include/sys/select.h',
'include/sys/shm.h',
'include/sys/socket.h',
'include/sys/statfs.h',
'include/sys/stat.h',