* dirent.c: Fix logic to determine if readdir_r() succeeded.

[mono.git] / support / dirent.c

diff --git a/support/dirent.c b/support/dirent.c
index ae13bf2ea529bd4a9dfbe053221d5c2712b5a75b..803fe88b7eeea0e9d65bcc919aca8ac3e9901f70 100644 (file)
--- a/support/dirent.c
+++ b/support/dirent.c
@@ -23,11 +23,9 @@ Mono_Posix_Syscall_seekdir (void *dir, mph_off_t offset)
 {
        mph_return_if_off_t_overflow (offset);
 
-       errno = 0;
-
        seekdir ((DIR*) dir, (off_t) offset);
 
-       return errno != 0;
+       return 0;
 }
 
 mph_off_t
@@ -84,7 +82,7 @@ Mono_Posix_Syscall_readdir_r (void *dirp, struct Mono_Posix_Syscall__Dirent *ent
 
        r = readdir_r (dirp, &_entry, (struct dirent**) result);
 
-       if (r == 0 && result != NULL) {
+       if (r == 0 && *result != NULL) {
                copy_dirent (entry, &_entry);
        }
 
@@ -94,9 +92,8 @@ Mono_Posix_Syscall_readdir_r (void *dirp, struct Mono_Posix_Syscall__Dirent *ent
 int
 Mono_Posix_Syscall_rewinddir (void* dir)
 {
-       errno = 0;
        rewinddir (dir);
-       return errno == 0 ? 0 : -1;
+       return 0;
 }
 
 G_END_DECLS