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LibC: Move shbuf_* implementations to serenity.cpp

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This commit is contained in:
Andreas Kling 2020-02-28 12:53:39 +01:00
parent dcd619bd46
commit 6321b6ecc0
2 changed files with 40 additions and 40 deletions
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40
Libraries/LibC/serenity.cpp
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@ -84,4 +84,44 @@ int perf_event(int type, uintptr_t arg1, uintptr_t arg2)
int rc = syscall(SC_perf_event, type, arg1, arg2);
__RETURN_WITH_ERRNO(rc, rc, -1);
}
void* shbuf_get(int shbuf_id, size_t* size)
{
int rc = syscall(SC_shbuf_get, shbuf_id, size);
if (rc < 0 && -rc < EMAXERRNO) {
errno = -rc;
return (void*)-1;
}
return (void*)rc;
}
int shbuf_release(int shbuf_id)
{
int rc = syscall(SC_shbuf_release, shbuf_id);
__RETURN_WITH_ERRNO(rc, rc, -1);
}
int shbuf_seal(int shbuf_id)
{
int rc = syscall(SC_shbuf_seal, shbuf_id);
__RETURN_WITH_ERRNO(rc, rc, -1);
}
int shbuf_create(int size, void** buffer)
{
int rc = syscall(SC_shbuf_create, size, buffer);
__RETURN_WITH_ERRNO(rc, rc, -1);
}
int shbuf_allow_pid(int shbuf_id, pid_t peer_pid)
{
int rc = syscall(SC_shbuf_allow_pid, shbuf_id, peer_pid);
__RETURN_WITH_ERRNO(rc, rc, -1);
}
int shbuf_allow_all(int shbuf_id)
{
int rc = syscall(SC_shbuf_allow_all, shbuf_id);
__RETURN_WITH_ERRNO(rc, rc, -1);
}
}