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unix: Allow -X heapsize= option take numbers with K & M suffixes.

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For kilobytes and megabytes respectively.
This commit is contained in:
Paul Sokolovsky 2014-10-25 04:43:08 +03:00 committed by Damien George
parent 8204db6831
commit fcff4663dd
1 changed files with 8 additions and 1 deletions
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9
unix/main.c
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@ -269,7 +269,14 @@ void pre_process_options(int argc, char **argv) {
emit_opt = MP_EMIT_OPT_VIPER; emit_opt = MP_EMIT_OPT_VIPER;
#if MICROPY_ENABLE_GC #if MICROPY_ENABLE_GC
} else if (strncmp(argv[a + 1], "heapsize=", sizeof("heapsize=") - 1) == 0) { } else if (strncmp(argv[a + 1], "heapsize=", sizeof("heapsize=") - 1) == 0) {
heap_size = strtol(argv[a + 1] + sizeof("heapsize=") - 1, NULL, 0); char *end;
heap_size = strtol(argv[a + 1] + sizeof("heapsize=") - 1, &end, 0);
// Don't bring unneeded libc dependencies like tolower()
if ((*end | 0x20) == 'k') {
heap_size *= 1024;
} else if ((*end | 0x20) == 'm') {
heap_size *= 1024 * 1024;
}
#endif #endif
} else { } else {
exit(usage(argv)); exit(usage(argv));