80 lines
1.4 KiB
C
80 lines
1.4 KiB
C
#include "e.h"
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#include <sys/wait.h>
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/* public variables */
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EAPI unsigned long e_alert_composite_win = 0;
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EINTERN int
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e_alert_init(void)
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{
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return 1;
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}
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EINTERN int
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e_alert_shutdown(void)
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{
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return 1;
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}
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EAPI void
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e_alert_show(int sig)
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{
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char *args[4];
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pid_t pid;
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#define E_ALERT_EXE "/enlightenment/utils/enlightenment_alert"
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args[0] = alloca(strlen(e_prefix_lib_get()) + strlen(E_ALERT_EXE) + 1);
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strcpy(args[0], e_prefix_lib_get());
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strcat(args[0], E_ALERT_EXE);
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args[1] = alloca(10);
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snprintf(args[1], 10, "%d", sig);
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args[2] = alloca(21);
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snprintf(args[2], 21, "%lu", (long unsigned int)getpid());
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args[3] = alloca(21);
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snprintf(args[3], 21, "%lu", e_alert_composite_win);
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pid = fork();
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if (pid < -1)
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goto restart_e;
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if (pid == 0)
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{
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/* The child process */
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execvp(args[0], args);
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}
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else
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{
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/* The parent process */
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pid_t ret;
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int status = 0;
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do
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{
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ret = waitpid(pid, &status, 0);
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if (errno == ECHILD)
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break ;
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}
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while (ret != pid);
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if (status == 0)
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goto restart_e;
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if (!WIFEXITED(status))
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goto restart_e;
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if (WEXITSTATUS(status) == 1)
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goto restart_e;
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exit(-11);
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}
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restart_e:
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if (getenv("E_START_MTRACK"))
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e_util_env_set("MTRACK", "track");
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ecore_app_restart();
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}
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