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Rewrite tools/scan_includes.c to use common.h and factor out a parse_args function

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This commit is contained in:
Rangi
2021-09-02 01:21:15 -04:00
parent 313deab552
commit 0d1a029e81
4 changed files with 74 additions and 103 deletions
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11
tools/stadium.c
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@@ -37,7 +37,7 @@ uint8_t dbg_base[BASESIZE] = {'b', 'a', 's', 'e', 1, 0, 0, 0,
uint8_t n64ps3[N64PS3SIZE] = {'N', '6', '4', 'P', 'S', '3'};
static void usage(void) {
fprintf(stderr, "Usage: stadium [-h|--help] [-b|--base us|eu|dbg] romfile\n");
fputs("Usage: stadium [-h|--help] [-b|--base us|eu|dbg] romfile\n", stderr);
}
void parse_args(int argc, char *argv[], Base *b) {
@@ -46,8 +46,8 @@ void parse_args(int argc, char *argv[], Base *b) {
{"help", no_argument, 0, 'h'},
{0}
};
for (int opt = 0; opt != -1;) {
switch (opt = getopt_long(argc, argv, "hb:", long_options)) {
for (int opt; (opt = getopt_long(argc, argv, "hb:", long_options)) != -1;) {
switch (opt) {
case 'h':
usage();
exit(0);
@@ -58,13 +58,9 @@ void parse_args(int argc, char *argv[], Base *b) {
!strcmp(optarg, "dbg") ? BASE_DEBUG :
BASE_NONE;
break;
case 0:
case -1:
break;
default:
usage();
exit(1);
break;
}
}
}
@@ -157,6 +153,5 @@ int main(int argc, char *argv[]) {
uint8_t *file = read_u8(filename, &filesize);
calculate_checksums(file, filesize, base);
write_u8(filename, file, filesize);
return 0;
}