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generate_unique_id allows prefix

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James Booth
2014-01-25 23:18:10 +00:00
parent e1aca3b1f6
commit fbdecdad0c
3 changed files with 9 additions and 5 deletions
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8
src/common.c
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@@ -372,14 +372,18 @@ xdg_get_data_home(void)
}
char *
get_unique_id(void)
generate_unique_id(char *prefix)
{
static unsigned long unique_id;
char *result = NULL;
GString *result_str = g_string_new("");
unique_id++;
g_string_printf(result_str, "prof%lu", unique_id);
if (prefix != NULL) {
g_string_printf(result_str, "prof_%s_%lu", prefix, unique_id);
} else {
g_string_printf(result_str, "prof_%lu", unique_id);
}
result = result_str->str;
g_string_free(result_str, FALSE);