---
src/util.c | 27 +++++++++++++++++++++++++++
1 files changed, 27 insertions(+), 0 deletions(-)
diff --git a/src/util.c b/src/util.c
index b7e0362..87e215d 100644
--- a/src/util.c
+++ b/src/util.c
@@ -266,6 +266,26 @@ int virSetCloseExec(int fd) {
return 0;
}
+/*
+ * @conn Connection to report errors against
+ * @argv argv to exec
+ * @envp optional enviroment to use for exec
+ * @keepfd options fd_ret to keep open for child process
+ * @retpid optional pointer to store child process pid
+ * @infd optional file descriptor to use as child input, otherwise /dev/null
+ * @outfd optional pointer to communicate output fd behavior
+ * outfd == NULL : Use /dev/null
+ * *outfd == -1 : Use a new fd
+ * *outfd != -1 : Use *outfd
+ * @errfd optional pointer to communcate error fd behavior. See outfd
+ * @flags possible combination of the following:
+ * VIR_EXEC_NONE : Default function behavior
+ * VIR_EXEC_NONBLOCK : Set child process output fd's as non-blocking
+ * VIR_EXEC_DAEMON : Daemonize the child process (don't use directly,
+ * use virExecDaemonize wrapper)
+ * @hook optional virExecHook function to call prior to exec
+ * @data data to pass to the hook function
+ */
static int
__virExec(virConnectPtr conn,
const char *const*argv,
@@ -550,6 +570,13 @@ virExecWithHook(virConnectPtr conn,
flags, hook, data);
}
+/*
+ * See __virExec for explanation of the arguments.
+ *
+ * Wrapper function for __virExec, with a simpler set of parameters.
+ * Used to insulate the numerous callers from changes to __virExec argument
+ * list.
+ */
int
virExec(virConnectPtr conn,
const char *const*argv,
--
1.6.2.2
--
Libvir-list mailing list
Libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list