Line data    Source code

       1             : #ifdef HAVE_CONFIG_H
       2             : #include <config.h>
       3             : #endif
       4             : 
       5             : #include <php.h>
       6             : #include <signal.h>
       7             : #include "excimer_events.h"
       8             : 
       9             : #if defined(HAVE_SIGEV_THREAD_ID)
      10             : #define TIMERLIB_USE_POSIX
      11             : #elif defined(HAVE_KQUEUE)
      12             : #define TIMERLIB_USE_KQUEUE
      13             : #else
      14             : #error "No timer implementation available"
      15             : #endif
      16             : 
      17             : #define TIMERLIB_REAL EXCIMER_REAL
      18             : #define TIMERLIB_CPU EXCIMER_CPU
      19             : #define TIMERLIB_FAILURE FAILURE
      20             : #define TIMERLIB_SUCCESS SUCCESS
      21             : 
      22             : // PHP uses SIGRTMIN for request timeouts
      23             : #define TIMERLIB_SIGNAL (SIGRTMIN + 1)
      24             : 
      25             : /**
      26             :  * Report an error from a C library function in the main thread
      27             :  * @param func The function which encountered the error
      28             :  * @param error_number The error number, e.g. EINVAL
      29             :  */
      30           0 : inline static void timerlib_report_errno(const char *func, int error_number)
      31             : {
      32           0 :     php_error_docref(NULL, E_WARNING, "Error in %s(): %s", func, strerror(error_number));
      33           0 : }
      34             : 
      35             : /**
      36             :  * Report an error from a C library function and abort the program
      37             :  * @param tlfunc The timerlib function which caused the error
      38             :  * @param libfunc The C library function which caused the error
      39             :  * @param error_number The error number, e.g. EINVAL
      40             :  */
      41           0 : inline static void timerlib_abort_func(const char *tlfunc, const char *libfunc, int error_number) {
      42           0 :     fprintf(stderr, "Fatal error in %s/%s(): %s\n", tlfunc, libfunc, strerror(error_number));
      43           0 :     abort();
      44             : }
      45             :