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Use wfopen instead of fopen & error_msg, saves 64 bytes
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@ -45,9 +45,8 @@ tee_main(int argc, char **argv)
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files = (FILE **)xmalloc(sizeof(FILE *) * (argc - optind + 1));
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files[nfiles++] = stdout;
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while (optind < argc) {
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if ((files[nfiles++] = fopen(argv[optind++], mode)) == NULL) {
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if ((files[nfiles++] = wfopen(argv[optind++], mode)) == NULL) {
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nfiles--;
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perror_msg("%s", argv[optind-1]);
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status = 1;
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}
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}
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3
tee.c
3
tee.c
@ -45,9 +45,8 @@ tee_main(int argc, char **argv)
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files = (FILE **)xmalloc(sizeof(FILE *) * (argc - optind + 1));
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files[nfiles++] = stdout;
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while (optind < argc) {
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if ((files[nfiles++] = fopen(argv[optind++], mode)) == NULL) {
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if ((files[nfiles++] = wfopen(argv[optind++], mode)) == NULL) {
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nfiles--;
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perror_msg("%s", argv[optind-1]);
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status = 1;
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}
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}
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