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* utime() follows symlinks, so don't change the mtime if the file is a

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symlink.
This commit is contained in:
Eelco Dolstra 2004-11-29 19:22:16 +00:00
parent eee6fe478e
commit 13f77276d1
1 changed files with 8 additions and 7 deletions
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15
src/libstore/normalise.cc
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@ -334,14 +334,15 @@ void canonicalisePathMetaData(const Path & path)
throw SysError(format("changing owner/group of `%1%' to %2%/%3%") throw SysError(format("changing owner/group of `%1%' to %2%/%3%")
% path % getuid() % getgid()); % path % getuid() % getgid());
} }
}
if (st.st_mtime != 0) { if (st.st_mtime != 0) {
struct utimbuf utimbuf; struct utimbuf utimbuf;
utimbuf.actime = st.st_atime; utimbuf.actime = st.st_atime;
utimbuf.modtime = 0; utimbuf.modtime = 0;
if (utime(path.c_str(), &utimbuf) == -1) if (utime(path.c_str(), &utimbuf) == -1)
throw SysError(format("changing modification time of `%1%'") % path); throw SysError(format("changing modification time of `%1%'") % path);
}
} }
if (S_ISDIR(st.st_mode)) { if (S_ISDIR(st.st_mode)) {