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Kernel/LibC: Implement creat with open

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This allows getting rid of unnecessary SYS_CREATE. Directory creation
still has its own syscall, but I could combine it with SYS_OPEN also.
This commit is contained in:
Bananymous
2024-09-17 15:55:53 +03:00
parent d4ea720239
commit d88ee5c9ee
4 changed files with 1 additions and 12 deletions
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1
kernel/include/kernel/Process.h
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@@ -109,7 +109,6 @@ namespace Kernel
BAN::ErrorOr<long> sys_read(int fd, void* buffer, size_t count);
BAN::ErrorOr<long> sys_write(int fd, const void* buffer, size_t count);
BAN::ErrorOr<long> sys_access(const char* path, int amode);
BAN::ErrorOr<long> sys_create(const char*, mode_t);
BAN::ErrorOr<long> sys_create_dir(const char*, mode_t);
BAN::ErrorOr<long> sys_unlink(const char*);
BAN::ErrorOr<long> readlink_impl(BAN::RefPtr<Inode>, char* buffer, size_t bufsize);

8
kernel/kernel/Process.cpp
View File

@@ -970,14 +970,6 @@ namespace Kernel
return 0;
}
BAN::ErrorOr<long> Process::sys_create(const char* path, mode_t mode)
{
LockGuard _(m_process_lock);
TRY(validate_string_access(path));
TRY(create_file_or_dir(VirtualFileSystem::get().root_file(), path, mode));
return 0;
}
BAN::ErrorOr<long> Process::sys_create_dir(const char* path, mode_t mode)
{
LockGuard _(m_process_lock);