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Kernel+LibC+LibCore: Implement the unlinkat(2) syscall
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7 changed files with 31 additions and 6 deletions
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@ -644,7 +644,13 @@ int link(char const* old_path, char const* new_path)
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// https://pubs.opengroup.org/onlinepubs/9699919799/functions/unlink.html
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int unlink(char const* pathname)
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{
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int rc = syscall(SC_unlink, pathname, strlen(pathname));
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return unlinkat(AT_FDCWD, pathname, 0);
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}
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// https://pubs.opengroup.org/onlinepubs/9699919799/functions/unlinkat.html
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int unlinkat(int dirfd, char const* pathname, int flags)
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{
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int rc = syscall(SC_unlink, dirfd, pathname, strlen(pathname), flags);
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__RETURN_WITH_ERRNO(rc, rc, -1);
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}
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