Add errno.h

[oweals/busybox.git] / utility.c

diff --git a/utility.c b/utility.c
index 5c08e5b010ee130f3c03982165a9b8a38d1b5888..81542e94f0c912c62d1b59fe072a2fbbd5ef2ff8 100644 (file)
--- a/utility.c
+++ b/utility.c
@@ -289,7 +289,7 @@ int is_directory(const char *fileName, const int followLinks, struct stat *statB
 }
 #endif
 
-#if defined (BB_AR) || defined BB_CP_MV
+#if defined BB_AR || defined BB_CP_MV
 /*
  * Copy chunksize bytes between two file descriptors
  */
@@ -525,7 +525,7 @@ const char *time_string(time_t timeVal)
 }
 #endif /* BB_TAR || BB_AR */
 
-#if defined BB_DD || defined BB_NC || defined BB_TAIL || defined BB_TAR
+#if defined BB_DD || defined BB_NC || defined BB_TAIL || defined BB_TAR || defined BB_AR || defined BB_CP_MV
 /*
  * Write all of the supplied buffer out to a file.
  * This does multiple writes as necessary.
@@ -1386,7 +1386,8 @@ extern void *xcalloc(size_t nmemb, size_t size)
 }
 #endif
 
-#if defined BB_NFSMOUNT || defined BB_LS || defined BB_SH || defined BB_WGET
+#if defined BB_NFSMOUNT || defined BB_LS || defined BB_SH || defined BB_WGET || \
+       defined BB_DPKG_DEB || defined BB_TAR
 # ifndef DMALLOC
 extern char * xstrdup (const char *s) {
        char *t;
@@ -1666,7 +1667,8 @@ char process_escape_sequence(char **ptr)
 }
 #endif
 
-#if defined BB_BASENAME || defined BB_LN || defined BB_SH || defined BB_INIT || defined BB_FEATURE_USE_PROCFS
+#if defined BB_BASENAME || defined BB_LN || defined BB_SH || defined BB_INIT || \
+       defined BB_FEATURE_USE_PROCFS || defined BB_WGET
 char *get_last_path_component(char *path)
 {
        char *s=path+strlen(path)-1;