core: add more verbose error info

I'm debugging an issue, and find that it's more useful for users to know which
directory hasn't been created instead of just knowing error code.

diff --git a/src/pulsecore/core-util.c b/src/pulsecore/core-util.c
index e435cc4..1e40ba0 100644 (file)
--- a/src/pulsecore/core-util.c
+++ b/src/pulsecore/core-util.c
@@ -1508,7 +1508,7 @@ char *pa_get_state_dir(void) {
      * dir then this will break. */
 
     if (pa_make_secure_dir(d, 0700U, (uid_t) -1, (gid_t) -1, TRUE) < 0) {
-        pa_log_error("Failed to create secure directory: %s", pa_cstrerror(errno));
+        pa_log_error("Failed to create secure directory (%s): %s", d, pa_cstrerror(errno));
         pa_xfree(d);
         return NULL;
     }
@@ -1650,7 +1650,7 @@ char *pa_get_runtime_dir(void) {
     if (d) {
 
         if (pa_make_secure_dir(d, m, (uid_t) -1, (gid_t) -1, TRUE) < 0) {
-            pa_log_error("Failed to create secure directory: %s", pa_cstrerror(errno));
+            pa_log_error("Failed to create secure directory (%s): %s", d, pa_cstrerror(errno));
             goto fail;
         }
 
@@ -1664,7 +1664,7 @@ char *pa_get_runtime_dir(void) {
 
         if (pa_make_secure_dir(k, m, (uid_t) -1, (gid_t) -1, TRUE) < 0) {
             free(k);
-            pa_log_error("Failed to create secure directory: %s", pa_cstrerror(errno));
+            pa_log_error("Failed to create secure directory (%s): %s", k, pa_cstrerror(errno));
             goto fail;
         }
 
@@ -1677,7 +1677,7 @@ char *pa_get_runtime_dir(void) {
         goto fail;
 
     if (pa_make_secure_dir(d, m, (uid_t) -1, (gid_t) -1, TRUE) < 0) {
-        pa_log_error("Failed to create secure directory: %s", pa_cstrerror(errno));
+        pa_log_error("Failed to create secure directory (%s): %s", d, pa_cstrerror(errno));
         pa_xfree(d);
         goto fail;
     }