Skip to content

Instantly share code, notes, and snippets.

@Shinpeim
Created April 10, 2015 07:15
Show Gist options
  • Save Shinpeim/61b6153bd2a72e01f1dd to your computer and use it in GitHub Desktop.
Save Shinpeim/61b6153bd2a72e01f1dd to your computer and use it in GitHub Desktop.
#include <stdio.h>
int main(int argc, char *argv[]){
long l = strtol("string");
int strtol_err = errno; // コピーしとかないといけない
// ちょっとなんかやる間にerrnoが書きかわる可能性‥‥
if (strtol_err== EINVAL) {
// エラー処理
} else if (strtol_err == ERANGE) {
// エラー処理
}
return 0;
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment