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Import Upstream version 1.1~pre9

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This commit is contained in:
Guus Sliepen 2019-08-26 13:44:51 +02:00
parent f5c641f5cc
commit 60cff3039b
93 changed files with 2731 additions and 5437 deletions
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68
src/process.c
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@ -214,72 +214,4 @@ bool detach(void) {
return true;
}
bool execute_script(const char *name, char **envp) {
#ifdef HAVE_SYSTEM
char *scriptname;
char *command;
xasprintf(&scriptname, "%s" SLASH "%s%s", confbase, name, scriptextension);
/* First check if there is a script */
if(access(scriptname, F_OK)) {
free(scriptname);
return true;
}
logger(DEBUG_STATUS, LOG_INFO, "Executing script %s", name);
#ifdef HAVE_PUTENV
/* Set environment */
for(int i = 0; envp[i]; i++)
putenv(envp[i]);
#endif
if(scriptinterpreter)
xasprintf(&command, "%s \"%s\"", scriptinterpreter, scriptname);
else
xasprintf(&command, "\"%s\"", scriptname);
int status = system(command);
free(command);
free(scriptname);
/* Unset environment */
for(int i = 0; envp[i]; i++) {
char *e = strchr(envp[i], '=');
if(e) {
char p[e - envp[i] + 1];
strncpy(p, envp[i], e - envp[i]);
p[e - envp[i]] = '\0';
putenv(p);
}
}
if(status != -1) {
#ifdef WEXITSTATUS
if(WIFEXITED(status)) { /* Child exited by itself */
if(WEXITSTATUS(status)) {
logger(DEBUG_ALWAYS, LOG_ERR, "Script %s exited with non-zero status %d",
name, WEXITSTATUS(status));
return false;
}
} else if(WIFSIGNALED(status)) { /* Child was killed by a signal */
logger(DEBUG_ALWAYS, LOG_ERR, "Script %s was killed by signal %d (%s)",
name, WTERMSIG(status), strsignal(WTERMSIG(status)));
return false;
} else { /* Something strange happened */
logger(DEBUG_ALWAYS, LOG_ERR, "Script %s terminated abnormally", name);
return false;
}
#endif
} else {
logger(DEBUG_ALWAYS, LOG_ERR, "System call `%s' failed: %s", "system", strerror(errno));
return false;
}
#endif
return true;
}