Optimize out no-op chmod() syscalls.
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=64013
@ -72,6 +72,7 @@ main(argc, argv)
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int Hflag, Lflag, Pflag, Rflag, ch, fflag, fts_options, hflag, rval;
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int vflag;
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char *ep, *mode;
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int newmode;
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set = NULL;
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omode = 0;
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@ -191,8 +192,10 @@ done: argv += optind;
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default:
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break;
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}
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if (chmod(p->fts_accpath, oct ? omode :
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getmode(set, p->fts_statp->st_mode)) && !fflag) {
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newmode = oct ? omode : getmode(set, p->fts_statp->st_mode);
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if ((newmode & ALLPERMS) == (p->fts_statp->st_mode & ALLPERMS))
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continue;
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if (chmod(p->fts_accpath, newmode) && !fflag) {
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warn("%s", p->fts_path);
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rval = 1;
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} else {
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