| main.c (d3878bb8003009d148cd787e1a2d74cff914a7b2) | main.c (0936d4f3d5a3d5daf453bc341f02ba4e68cfe40e) |
|---|---|
| 1/* 2 * Copyright (C) 2015 Thomas Meyer (thomas@m3y3r.de) 3 * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) 4 * Licensed under the GPL 5 */ 6 7#include <stdio.h> 8#include <stdlib.h> --- 60 unchanged lines hidden (view full) --- 69 * handler reset to the default behavior, so that if an exit 70 * handler is hanging for some reason, the UML will just die 71 * after this signal is sent a second time. 72 */ 73 action.sa_flags = SA_RESETHAND | SA_NODEFER; 74 action.sa_restorer = NULL; 75 action.sa_handler = last_ditch_exit; 76 if (sigaction(sig, &action, NULL) < 0) { | 1/* 2 * Copyright (C) 2015 Thomas Meyer (thomas@m3y3r.de) 3 * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) 4 * Licensed under the GPL 5 */ 6 7#include <stdio.h> 8#include <stdlib.h> --- 60 unchanged lines hidden (view full) --- 69 * handler reset to the default behavior, so that if an exit 70 * handler is hanging for some reason, the UML will just die 71 * after this signal is sent a second time. 72 */ 73 action.sa_flags = SA_RESETHAND | SA_NODEFER; 74 action.sa_restorer = NULL; 75 action.sa_handler = last_ditch_exit; 76 if (sigaction(sig, &action, NULL) < 0) { |
| 77 printf("failed to install handler for signal %d - errno = %d\n", 78 sig, errno); | 77 os_warn("failed to install handler for signal %d " 78 "- errno = %d\n", sig, errno); |
| 79 exit(1); 80 } 81} 82 83#define UML_LIB_PATH ":" OS_LIB_PATH "/uml" 84 85static void setup_env_path(void) 86{ --- 83 unchanged lines hidden (view full) --- 170 */ 171 172 /* stop timers and set timer signal to be ignored */ 173 os_timer_disable(); 174 175 /* disable SIGIO for the fds and set SIGIO to be ignored */ 176 err = deactivate_all_fds(); 177 if (err) | 79 exit(1); 80 } 81} 82 83#define UML_LIB_PATH ":" OS_LIB_PATH "/uml" 84 85static void setup_env_path(void) 86{ --- 83 unchanged lines hidden (view full) --- 170 */ 171 172 /* stop timers and set timer signal to be ignored */ 173 os_timer_disable(); 174 175 /* disable SIGIO for the fds and set SIGIO to be ignored */ 176 err = deactivate_all_fds(); 177 if (err) |
| 178 printf("deactivate_all_fds failed, errno = %d\n", -err); | 178 os_warn("deactivate_all_fds failed, errno = %d\n", -err); |
| 179 180 /* 181 * Let any pending signals fire now. This ensures 182 * that they won't be delivered after the exec, when 183 * they are definitely not expected. 184 */ 185 unblock_signals(); 186 --- 80 unchanged lines hidden --- | 179 180 /* 181 * Let any pending signals fire now. This ensures 182 * that they won't be delivered after the exec, when 183 * they are definitely not expected. 184 */ 185 unblock_signals(); 186 --- 80 unchanged lines hidden --- |