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Kernel: Remove broken implementation of Unix SHM

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This code never worked, as was never used for anything. We can build
a much better SHM implementation on top of TmpFS or similar when we
get to the point when we need one.
This commit is contained in:
Andreas Kling 2020-01-02 12:44:21 +01:00
parent 4fa7146da1
commit 7f04334664
11 changed files with 2 additions and 208 deletions
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12
Libraries/LibC/mman.cpp
View file

@ -45,18 +45,6 @@ int set_mmap_name(void* addr, size_t size, const char* name)
__RETURN_WITH_ERRNO(rc, rc, -1);
}
int shm_open(const char* name, int flags, mode_t mode)
{
int rc = syscall(SC_shm_open, name, flags, mode);
__RETURN_WITH_ERRNO(rc, rc, -1);
}
int shm_unlink(const char* name)
{
int rc = syscall(SC_shm_unlink, name);
__RETURN_WITH_ERRNO(rc, rc, -1);
}
int madvise(void* address, size_t size, int advice)
{
int rc = syscall(SC_madvise, address, size, advice);

2
Libraries/LibC/mman.h
View file

@ -29,8 +29,6 @@ void* mmap_with_name(void* addr, size_t, int prot, int flags, int fd, off_t, con
int munmap(void*, size_t);
int mprotect(void*, size_t, int prot);
int set_mmap_name(void*, size_t, const char*);
int shm_open(const char* name, int flags, mode_t);
int shm_unlink(const char* name);
int madvise(void*, size_t, int advice);
__END_DECLS