#define _GNU_SOURCE #include #include #include #include "cookie.h" static char const *priov[] = { [LOG_EMERG] = "EMERG:", [LOG_ALERT] = "ALERT:", [LOG_CRIT] = "CRIT:", [LOG_ERR] = "ERR:", [LOG_WARNING] = "WARNING:", [LOG_NOTICE] = "NOTICE:", [LOG_INFO] = "INFO:", [LOG_DEBUG] = "DEBUG:", }; static ssize_t cookie_writer(void *cookie, char const *data, size_t leng) { int prio = LOG_DEBUG, len; do { len = strlen(priov[prio]); } while (memcmp(data, priov[prio], len) && --prio >= 0); if (prio < 0) { prio = LOG_INFO; } else { data += len; leng -= len; } while (*data == ' ') { ++data; --leng; } syslog(prio, "%.*s", (int) leng, data); return leng; } static cookie_io_functions_t cookie_log = { .write = cookie_writer, }; void to_std_log(FILE **fp) { setvbuf(*fp = fopencookie(NULL, "w", cookie_log), NULL, _IOLBF, 0); } net-next plumbingsTobias Klauser
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