diff options
Diffstat (limited to 'hw/xquartz/mach-startup/launchd_fd.c')
| -rw-r--r-- | hw/xquartz/mach-startup/launchd_fd.c | 56 |
1 files changed, 35 insertions, 21 deletions
diff --git a/hw/xquartz/mach-startup/launchd_fd.c b/hw/xquartz/mach-startup/launchd_fd.c index 8003dd177..fd1d276e3 100644 --- a/hw/xquartz/mach-startup/launchd_fd.c +++ b/hw/xquartz/mach-startup/launchd_fd.c @@ -38,54 +38,68 @@ extern aslclient aslc; -int launchd_display_fd(void) { +int +launchd_display_fd(void) +{ launch_data_t sockets_dict, checkin_request, checkin_response; launch_data_t listening_fd_array, listening_fd; /* Get launchd fd */ if ((checkin_request = launch_data_new_string(LAUNCH_KEY_CHECKIN)) == NULL) { - asl_log(aslc, NULL, ASL_LEVEL_ERR, "launch_data_new_string(\"" LAUNCH_KEY_CHECKIN "\") Unable to create string.\n"); + asl_log(aslc, NULL, ASL_LEVEL_ERR, + "launch_data_new_string(\"" LAUNCH_KEY_CHECKIN + "\") Unable to create string.\n"); return ERROR_FD; } - + if ((checkin_response = launch_msg(checkin_request)) == NULL) { - asl_log(aslc, NULL, ASL_LEVEL_WARNING, "launch_msg(\"" LAUNCH_KEY_CHECKIN "\") IPC failure: %s\n",strerror(errno)); + asl_log(aslc, NULL, ASL_LEVEL_WARNING, + "launch_msg(\"" LAUNCH_KEY_CHECKIN "\") IPC failure: %s\n", + strerror(errno)); return ERROR_FD; } - + if (LAUNCH_DATA_ERRNO == launch_data_get_type(checkin_response)) { // ignore EACCES, which is common if we weren't started by launchd if (launch_data_get_errno(checkin_response) != EACCES) - asl_log(aslc, NULL, ASL_LEVEL_ERR, "launchd check-in failed: %s\n", strerror(launch_data_get_errno(checkin_response))); + asl_log(aslc, NULL, ASL_LEVEL_ERR, "launchd check-in failed: %s\n", + strerror(launch_data_get_errno(checkin_response))); return ERROR_FD; - } - - sockets_dict = launch_data_dict_lookup(checkin_response, LAUNCH_JOBKEY_SOCKETS); + } + + sockets_dict = + launch_data_dict_lookup(checkin_response, LAUNCH_JOBKEY_SOCKETS); if (NULL == sockets_dict) { - asl_log(aslc, NULL, ASL_LEVEL_ERR, "launchd check-in: no sockets found to answer requests on!\n"); + asl_log(aslc, NULL, ASL_LEVEL_ERR, + "launchd check-in: no sockets found to answer requests on!\n"); return ERROR_FD; } - + if (launch_data_dict_get_count(sockets_dict) > 1) { - asl_log(aslc, NULL, ASL_LEVEL_ERR, "launchd check-in: some sockets will be ignored!\n"); + asl_log(aslc, NULL, ASL_LEVEL_ERR, + "launchd check-in: some sockets will be ignored!\n"); return ERROR_FD; } - - listening_fd_array = launch_data_dict_lookup(sockets_dict, BUNDLE_ID_PREFIX":0"); + + listening_fd_array = + launch_data_dict_lookup(sockets_dict, BUNDLE_ID_PREFIX ":0"); if (NULL == listening_fd_array) { listening_fd_array = launch_data_dict_lookup(sockets_dict, ":0"); if (NULL == listening_fd_array) { - asl_log(aslc, NULL, ASL_LEVEL_ERR, "launchd check-in: No known sockets found to answer requests on! \"%s:0\" and \":0\" failed.\n", BUNDLE_ID_PREFIX); + asl_log(aslc, NULL, ASL_LEVEL_ERR, + "launchd check-in: No known sockets found to answer requests on! \"%s:0\" and \":0\" failed.\n", + BUNDLE_ID_PREFIX); return ERROR_FD; } } - - if (launch_data_array_get_count(listening_fd_array)!=1) { - asl_log(aslc, NULL, ASL_LEVEL_ERR, "launchd check-in: Expected 1 socket from launchd, got %u)\n", - (unsigned)launch_data_array_get_count(listening_fd_array)); + + if (launch_data_array_get_count(listening_fd_array) != 1) { + asl_log(aslc, NULL, ASL_LEVEL_ERR, + "launchd check-in: Expected 1 socket from launchd, got %u)\n", + (unsigned) launch_data_array_get_count(listening_fd_array)); return ERROR_FD; } - - listening_fd=launch_data_array_get_index(listening_fd_array, 0); + + listening_fd = launch_data_array_get_index(listening_fd_array, 0); return launch_data_get_fd(listening_fd); } |