applied Martin Kühl's inverse matching flag to stest
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@ -67,6 +67,9 @@ Test that files are not empty.
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.B \-u
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Test that files have their set-user-ID flag set.
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.TP
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.B \-v
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Invert the sense of tests, only failing files pass.
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.TP
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.B \-w
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Test that files are writable.
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.TP
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@ -22,7 +22,7 @@ main(int argc, char *argv[]) {
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DIR *dir;
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int opt;
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while((opt = getopt(argc, argv, "abcdefghln:o:pqrsuwx")) != -1)
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while((opt = getopt(argc, argv, "abcdefghln:o:pqrsuvwx")) != -1)
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switch(opt) {
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case 'n': /* newer than file */
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case 'o': /* older than file */
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@ -33,7 +33,7 @@ main(int argc, char *argv[]) {
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FLAG(opt) = true;
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break;
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case '?': /* error: unknown flag */
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fprintf(stderr, "usage: %s [-abcdefghlpqrsuwx] [-n file] [-o file] [file...]\n", argv[0]);
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fprintf(stderr, "usage: %s [-abcdefghlpqrsuvwx] [-n file] [-o file] [file...]\n", argv[0]);
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exit(2);
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}
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if(optind == argc)
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@ -60,7 +60,7 @@ void
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test(const char *path, const char *name) {
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struct stat st, ln;
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if(!stat(path, &st) && (FLAG('a') || name[0] != '.') /* hidden files */
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if((!stat(path, &st) && (FLAG('a') || name[0] != '.') /* hidden files */
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&& (!FLAG('b') || S_ISBLK(st.st_mode)) /* block special */
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&& (!FLAG('c') || S_ISCHR(st.st_mode)) /* character special */
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&& (!FLAG('d') || S_ISDIR(st.st_mode)) /* directory */
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@ -75,7 +75,7 @@ test(const char *path, const char *name) {
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&& (!FLAG('s') || st.st_size > 0) /* not empty */
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&& (!FLAG('u') || st.st_mode & S_ISUID) /* set-user-id flag */
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&& (!FLAG('w') || access(path, W_OK) == 0) /* writable */
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&& (!FLAG('x') || access(path, X_OK) == 0)) { /* executable */
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&& (!FLAG('x') || access(path, X_OK) == 0)) != FLAG('v')) { /* executable */
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if(FLAG('q'))
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exit(0);
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match = true;
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