Add the missing evemu_set_name() function

During the evolution of evemu, the process of setting the device
name has shifted towards the evemu_extract() and evemu_read() functions,
rendering the initial name in evemu_new() more or less useless.
This patch adds the missing evemu_set_name() function, in order to
make it possible to override the device name before device creation.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>

1 files changed, 10 insertions, 3 deletions

diff --git a/src/evemu.c b/src/evemu.c
index f06c64a..988ae7c 100644
--- a/src/evemu.c
+++ b/src/evemu.c
@@ -86,9 +86,10 @@ struct evemu_device *evemu_new(const char *name)
 {
         struct evemu_device *dev = calloc(1, sizeof(struct evemu_device));
 
-        dev->version = EVEMU_VERSION;
-        if (name && strlen(name) < sizeof(dev->name))
-                strcpy(dev->name, name);
+        if (dev) {
+                dev->version = EVEMU_VERSION;
+                evemu_set_name(dev, name);
+        }
 
         return dev;
 }
@@ -114,6 +115,12 @@ const char *evemu_get_name(const struct evemu_device *dev)
         return dev->name;
 }
 
+void evemu_set_name(struct evemu_device *dev, const char *name)
+{
+        if (name && strlen(name) < sizeof(dev->name))
+                strcpy(dev->name, name);
+}
+
 unsigned int evemu_get_id_bustype(const struct evemu_device *dev)
 {
         return dev->id.bustype;