[PATCH 09/21] virCommand: Introduce virCommandGetArgList
The helper returns a list of arguments of a virCommand. This will be
useful in tests where we'll inspect certain already formatted arguments.
Signed-off-by: Peter Krempa <pkrempa(a)redhat.com>
---
src/libvirt_private.syms | 1 +
src/util/vircommand.c | 23 +++++++++++++++++++++++
src/util/vircommand.h | 1 +
3 files changed, 25 insertions(+)
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index 935ef7303b..31813f177f 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -1841,6 +1841,7 @@ virCommandDaemonize;
virCommandDoAsyncIO;
virCommandExec;
virCommandFree;
+virCommandGetArgList;
virCommandGetGID;
virCommandGetUID;
virCommandHandshakeNotify;
diff --git a/src/util/vircommand.c b/src/util/vircommand.c
index 20f196104f..aae0ddb730 100644
--- a/src/util/vircommand.c
+++ b/src/util/vircommand.c
@@ -2132,6 +2132,29 @@ virCommandToString(virCommandPtr cmd, bool linebreaks)
}
+int
+virCommandGetArgList(virCommandPtr cmd,
+ char ***args,
+ size_t *nargs)
+{
+ size_t i;
+
+ if (cmd->has_error) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("invalid use of command API"));
+ return -1;
+ }
+
+ *args = g_new0(char *, cmd->nargs);
+ *nargs = cmd->nargs - 1;
+
+ for (i = 1; i < cmd->nargs; i++)
+ (*args)[i - 1] = g_strdup(cmd->args[i]);
+
+ return 0;
+}
+
+
#ifndef WIN32
/*
* Manage input and output to the child process.
diff --git a/src/util/vircommand.h b/src/util/vircommand.h
index e2be5bcf1c..ff8a785dbe 100644
--- a/src/util/vircommand.h
+++ b/src/util/vircommand.h
@@ -170,6 +170,7 @@ void virCommandWriteArgLog(virCommandPtr cmd,
int logfd);
char *virCommandToString(virCommandPtr cmd, bool linebreaks) G_GNUC_WARN_UNUSED_RESULT;
+int virCommandGetArgList(virCommandPtr cmd, char ***args, size_t *nargs);
int virCommandExec(virCommandPtr cmd, gid_t *groups, int ngroups)
G_GNUC_WARN_UNUSED_RESULT;
--
2.26.2