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#include <stddef.h>
#include <stdlib.h>
#include <errors.h>
#include <pcre2.h>
#include "exitcodes.h"
void
pcre2_bitch_and_die(int ec, const char *fmt)
{
/* If we’ve gotten here, we don’t care about writing efficient code */
ptrdiff_t bufsz = 512;
for (;;) {
char *buf = malloc(bufsz);
if (buf == nullptr)
cerr(EXIT_FATAL, "malloc:");
if (pcre2_get_error_message(ec, buf, bufsz) == PCRE2_ERROR_NOMEMORY) {
free(buf);
bufsz *= 2;
} else
cerr(EXIT_FATAL, fmt, buf);
}
}
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