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Use snd_user_file() in pcm_ladpsa.c

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Use snd_user_file() in pcm_ladpsa.c to get rid of wordexp.
This commit is contained in:
Takashi Iwai 2005-11-29 15:20:07 +00:00
parent 0d708373f1
commit d9680921a9
1 changed files with 6 additions and 15 deletions
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21
src/pcm/pcm_ladspa.c
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@ -28,7 +28,6 @@
#include <dirent.h>
#include <dlfcn.h>
#include <wordexp.h>
#include <locale.h>
#include "pcm_local.h"
#include "pcm_plugin.h"
@ -815,26 +814,18 @@ static int snd_pcm_ladspa_look_for_plugin(snd_pcm_ladspa_plugin_t * const plugin
{
const char *c;
size_t l;
wordexp_t we;
int err;
for (c = path; (l = strcspn(c, ": ")) > 0; ) {
char name[l + 1];
char *fullpath;
memcpy(name, c, l);
name[l] = 0;
err = wordexp(name, &we, WRDE_NOCMD);
switch (err) {
case WRDE_NOSPACE:
return -ENOMEM;
case 0:
if (we.we_wordc == 1)
break;
/* Fall through */
default:
return -EINVAL;
}
err = snd_pcm_ladspa_check_dir(plugin, we.we_wordv[0], label, ladspa_id);
wordfree(&we);
err = snd_user_file(name, &fullpath);
if (err < 0)
return err;
err = snd_pcm_ladspa_check_dir(plugin, fullpath, label, ladspa_id);
free(fullpath);
if (err < 0)
return err;
if (err > 0)