From: Jason Self Date: Tue, 6 Oct 2015 21:55:08 +0000 (-0700) Subject: Move stuff from main() to new build_output_filename(); bugfix +1 X-Git-Url: https://jxself.org/git/?a=commitdiff_plain;h=031039d36a82fff3b9fe383d37aca70ffecd4b52;p=zilutils.git Move stuff from main() to new build_output_filename(); bugfix +1 --- diff --git a/zilasm/main.c b/zilasm/main.c index 30b9655..409e16b 100644 --- a/zilasm/main.c +++ b/zilasm/main.c @@ -133,7 +133,7 @@ void parse_zserial(void) char *p = optarg; while (*p && isalnum(*p)) p++; - if (!*p) /* ..optarg contains alphanumeric only? */ + if (!*p) /* ..optarg contains alphanumeric only? */ { strncpy(Config.zserial, optarg, sizeof(Config.zserial)); return; @@ -159,6 +159,14 @@ void new_file_suffix(char *result, size_t maxlen, const char *src, const char *n result[maxlen] = 0; } +char *build_output_filename(const char basename[], const char *suffix) +{ + int n = strlen(basename) + strlen(suffix); + char *ofile = malloc(n + 1); /* todo!!! check for NULL. free. */ + new_file_suffix(ofile, n, basename, suffix); + return ofile; +} + int main(int argc, char *argv[], char *envp[]) { const char *output_file = NULL; @@ -196,16 +204,8 @@ int main(int argc, char *argv[], char *envp[]) int first_input_file = optind; if (first_input_file >= argc) wrong_arg("Missing input file\n"); - if (!output_file) - { - const char suffix[] = ".dat"; - const char *input_file = argv[first_input_file]; - int n = strlen(input_file) + strlen(suffix); - char *ofile = malloc(n); /* todo!!! check for NULL. free. */ - new_file_suffix(ofile, n, input_file, suffix); - output_file = ofile; - } + output_file = build_output_filename(argv[first_input_file], ".dat"); // TODO: Everything :)