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Handle TERMKEY_RES_ERROR in (debugging mode) res2str()

This commit is contained in:
Paul LeoNerd Evans 2011-09-05 13:58:15 +01:00
parent 3a4a1b4ef0
commit 3fb6f398e9
1 changed files with 5 additions and 0 deletions
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5
termkey.c
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@ -153,6 +153,8 @@ static void print_key(TermKey *tk, TermKeyKey *key)
static const char *res2str(TermKeyResult res)
{
static char errorbuffer[256];
switch(res) {
case TERMKEY_RES_KEY:
return "TERMKEY_RES_KEY";
@ -162,6 +164,9 @@ static const char *res2str(TermKeyResult res)
return "TERMKEY_RES_AGAIN";
case TERMKEY_RES_NONE:
return "TERMKEY_RES_NONE";
case TERMKEY_RES_ERROR:
snprintf(errorbuffer, sizeof errorbuffer, "TERMKEY_RES_ERROR(errno=%d)\n", errno);
return (const char*)errorbuffer;
}
return "unknown";