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authorHolger Hans Peter Freyther <zecke@selfish.org>2013-02-22 11:04:35 +0100
committerHolger Hans Peter Freyther <holger@moiji-mobile.com>2014-02-04 19:35:32 +0100
commit8cedb1135076abaead01589662a45218356110c9 (patch)
tree2fac539436b6b5bc6612e69662108e35f2ff4b15
parent2c7032e4eba3f96f6439e87005c47664ec0f071c (diff)
ctrl: Make it possible to re-use the string get and set routine
This can be used for the description field that requires some special handling for newlines.
-rw-r--r--openbsc/include/openbsc/control_cmd.h10
1 files changed, 7 insertions, 3 deletions
diff --git a/openbsc/include/openbsc/control_cmd.h b/openbsc/include/openbsc/control_cmd.h
index 9a1035156..cd7b7b6d3 100644
--- a/openbsc/include/openbsc/control_cmd.h
+++ b/openbsc/include/openbsc/control_cmd.h
@@ -129,7 +129,7 @@ static struct ctrl_cmd_element cmd_##cmdname = { \
.verify = &verify_##cmdname, \
}
-#define CTRL_CMD_DEFINE_STRING(cmdname, cmdstr, dtype, element) \
+#define CTRL_HELPER_GET_STRING(cmdname, dtype, element) \
static int get_##cmdname(struct ctrl_cmd *cmd, void *_data) \
{ \
dtype *data = cmd->node; \
@@ -139,13 +139,17 @@ static int get_##cmdname(struct ctrl_cmd *cmd, void *_data) \
return CTRL_CMD_ERROR; \
} \
return CTRL_CMD_REPLY; \
-} \
+}
+#define CTRL_HELPER_SET_STRING(cmdname, dtype, element) \
static int set_##cmdname(struct ctrl_cmd *cmd, void *_data) \
{ \
dtype *data = cmd->node; \
bsc_replace_string(cmd->node, &data->element, cmd->value); \
return get_##cmdname(cmd, _data); \
-} \
+}
+#define CTRL_CMD_DEFINE_STRING(cmdname, cmdstr, dtype, element) \
+ CTRL_HELPER_GET_STRING(cmdname, dtype, element) \
+ CTRL_HELPER_SET_STRING(cmdname, dtype, element) \
static struct ctrl_cmd_element cmd_##cmdname = { \
.name = cmdstr, \
.param = NULL, \