libtransport.git Changeset - 8013e49cd4bf

Changeset - 8013e49cd4bf

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Jan Kaluza - 14 years ago 2011-07-18 14:52:46
hanzz.k@gmail.com

waitpid in libpurple backend

1 file changed with 24 insertions and 7 deletions:

backends/libpurple/main.cpp

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backends/libpurple/main.cpp

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@@ @@ -21,6 +21,8 @@ @@
 #include "log4cxx/propertyconfigurator.h"
 #include "log4cxx/helpers/properties.h"
 #include "log4cxx/helpers/fileinputstream.h"
 #include "sys/wait.h"
 #include "sys/signal.h"
 using namespace log4cxx;
@@ @@ -1006,6 +1008,21 @@ static bool initPurple(Config &cfg) { @@
 	return ret;
+}
 static void spectrum_sigchld_handler(int sig)
+{
 	int status;
 	pid_t pid;
 	do {
 		pid = waitpid(-1, &status, WNOHANG);
 	} while (pid != 0 && pid != (pid_t)-1);
 	if ((pid == (pid_t) - 1) && (errno != ECHILD)) {
 		char errmsg[BUFSIZ];
 		snprintf(errmsg, BUFSIZ, "Warning: waitpid() returned %d", pid);
 		perror(errmsg);
+	}
+}
 int main(int argc, char **argv) {
 	GError *error = NULL;
@@ @@ -1040,13 +1057,13 @@ int main(int argc, char **argv) { @@
+	}
 	else {
 #ifndef WIN32
 // 		signal(SIGPIPE, SIG_IGN);
 //
 // 		if (signal(SIGCHLD, spectrum_sigchld_handler) == SIG_ERR) {
 // 			std::cout << "SIGCHLD handler can't be set\n";
 // 			g_option_context_free(context);
 // 			return -1;
 // 		}
 		signal(SIGPIPE, SIG_IGN);
 		if (signal(SIGCHLD, spectrum_sigchld_handler) == SIG_ERR) {
 			std::cout << "SIGCHLD handler can't be set\n";
 			g_option_context_free(context);
 			return -1;
+		}
 //
 // 		if (signal(SIGINT, spectrum_sigint_handler) == SIG_ERR) {
 // 			std::cout << "SIGINT handler can't be set\n";

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