Removes uses of readdir_r

[src/app-framework-binder.git] / src / afb-api-so.c

diff --git a/src/afb-api-so.c b/src/afb-api-so.c
index 5fa3e44..554df39 100644 (file)
--- a/src/afb-api-so.c
+++ b/src/afb-api-so.c
@@ -22,6 +22,7 @@
 #include <assert.h>
 #include <string.h>
 #include <dirent.h>
+#include <errno.h>
 #include <dlfcn.h>
 #include <unistd.h>
 #include <limits.h>
@@ -350,7 +351,7 @@ error:
 static int adddirs(char path[PATH_MAX], size_t end)
 {
        DIR *dir;
-       struct dirent ent, *result;
+       struct dirent *dent;
        size_t len;
 
        /* open the DIR now */
@@ -365,29 +366,34 @@ static int adddirs(char path[PATH_MAX], size_t end)
        if (end)
                path[end++] = '/';
        for (;;) {
-               readdir_r(dir, &ent, &result);
-               if (result == NULL)
+               errno = 0;
+               dent = readdir(dir);
+               if (dent == NULL) {
+                       if (errno != 0)
+                               ERROR("read error while scanning directory %.*s: %m", (int)(end - 1), path);
                        break;
+               }
 
-               len = strlen(ent.d_name);
+               len = strlen(dent->d_name);
                if (len + end >= PATH_MAX) {
-                       ERROR("path too long while scanning bindings for %s", ent.d_name);
+                       ERROR("path too long while scanning bindings for %s", dent->d_name);
                        continue;
                }
-               memcpy(&path[end], ent.d_name, len+1);
-               if (ent.d_type == DT_DIR) {
+               if (dent->d_type == DT_DIR) {
                        /* case of directories */
-                       if (ent.d_name[0] == '.') {
+                       if (dent->d_name[0] == '.') {
                                if (len == 1)
                                        continue;
-                               if (ent.d_name[1] == '.' && len == 2)
+                               if (dent->d_name[1] == '.' && len == 2)
                                        continue;
                        }
+                       memcpy(&path[end], dent->d_name, len+1);
                        adddirs(path, end+len);;
-               } else if (ent.d_type == DT_REG) {
+               } else if (dent->d_type == DT_REG) {
                        /* case of files */
-                       if (!strstr(ent.d_name, ".so"))
+                       if (memcmp(&dent->d_name[len - 3], ".so", 4))
                                continue;
+                       memcpy(&path[end], dent->d_name, len+1);
                        if (afb_api_so_add_binding(path) < 0)
                                return -1;
                }