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unix: Use argv[0] for command name in usage.

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This commit is contained in:
Paul Sokolovsky 2014-04-02 20:31:18 +03:00
parent a55a5469c3
commit d440dc0513
1 changed files with 7 additions and 7 deletions
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14
unix/main.c
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@ -213,11 +213,11 @@ mp_obj_t test_obj_new(int value) {
return o;
}
int usage(void) {
int usage(char **argv) {
printf(
"usage: py [-X <opt>] [-c <command>] [<filename>]\n"
"usage: %s [-X <opt>] [-c <command>] [<filename>]\n"
"\n"
"Implementation specific options:\n"
"Implementation specific options:\n", argv[0]
);
int impl_opts_cnt = 0;
#if MICROPY_ENABLE_GC
@ -261,7 +261,7 @@ void pre_process_options(int argc, char **argv) {
if (argv[a][0] == '-') {
if (strcmp(argv[a], "-X") == 0) {
if (a + 1 >= argc) {
exit(usage());
exit(usage(argv));
}
if (0) {
#if MICROPY_ENABLE_GC
@ -269,7 +269,7 @@ void pre_process_options(int argc, char **argv) {
heap_size = strtol(argv[a + 1] + sizeof("heapsize=") - 1, NULL, 0);
#endif
} else {
exit(usage());
exit(usage(argv));
}
a++;
}
@ -370,7 +370,7 @@ int main(int argc, char **argv) {
if (argv[a][0] == '-') {
if (strcmp(argv[a], "-c") == 0) {
if (a + 1 >= argc) {
return usage();
return usage(argv);
}
do_str(argv[a + 1]);
executed = true;
@ -378,7 +378,7 @@ int main(int argc, char **argv) {
} else if (strcmp(argv[a], "-X") == 0) {
a += 1;
} else {
return usage();
return usage(argv);
}
} else {
char *basedir = realpath(argv[a], NULL);