diff options
Diffstat (limited to 'bin/htagml.c')
| -rw-r--r-- | bin/htagml.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/bin/htagml.c b/bin/htagml.c index 9ab1e1c2..b4101b64 100644 --- a/bin/htagml.c +++ b/bin/htagml.c @@ -81,10 +81,10 @@ int main(int argc, char *argv[]) { bool pre = false; bool pipe = false; bool index = false; - const char *tagsFile = "tags"; + const char *tagsPath = "tags"; for (int opt; 0 < (opt = getopt(argc, argv, "f:ipx"));) { switch (opt) { - break; case 'f': tagsFile = optarg; + break; case 'f': tagsPath = optarg; break; case 'i': pipe = true; break; case 'p': pre = true; break; case 'x': index = true; @@ -94,8 +94,16 @@ int main(int argc, char *argv[]) { if (optind == argc) errx(EX_USAGE, "name required"); const char *name = argv[optind]; - FILE *file = fopen(tagsFile, "r"); - if (!file) err(EX_NOINPUT, "%s", tagsFile); + FILE *file = fopen(name, "r"); + if (!file) err(EX_NOINPUT, "%s", name); + + FILE *tagsFile = fopen(tagsPath, "r"); + if (!tagsFile) err(EX_NOINPUT, "%s", tagsPath); + +#ifdef __OpenBSD__ + int error = pledge("stdio", NULL); + if (error) err(EX_OSERR, "pledge"); +#endif size_t len = 0; size_t cap = 256; @@ -109,7 +117,7 @@ int main(int argc, char *argv[]) { char *buf = NULL; size_t bufCap = 0; - while (0 < getline(&buf, &bufCap, file)) { + while (0 < getline(&buf, &bufCap, tagsFile)) { char *line = buf; char *tag = strsep(&line, "\t"); char *file = strsep(&line, "\t"); @@ -142,10 +150,7 @@ int main(int argc, char *argv[]) { } len++; } - fclose(file); - - file = fopen(name, "r"); - if (!file) err(EX_NOINPUT, "%s", name); + fclose(tagsFile); int num = 0; printf(pre ? "<pre>" : index ? "<ul class=\"index\">\n" : ""); |