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Implement basic chmod() syscall and /bin/chmod helper.
Only raw octal modes are supported right now. This patch also changes mode_t from 32-bit to 16-bit to match the on-disk type used by Ext2FS. I also ran into EPERM being errno=0 which was confusing, so I inserted an ESUCCESS in its place.
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22 changed files with 156 additions and 4 deletions
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@ -15,5 +15,11 @@ int mkdir(const char* pathname, mode_t mode)
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__RETURN_WITH_ERRNO(rc, rc, -1);
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}
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int chmod(const char* pathname, mode_t mode)
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{
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int rc = syscall(SC_chmod, pathname, mode);
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__RETURN_WITH_ERRNO(rc, rc, -1);
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}
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}
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