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-rw-r--r--lib/portability.h12
1 files changed, 10 insertions, 2 deletions
diff --git a/lib/portability.h b/lib/portability.h
index f83cab60..ff22fa59 100644
--- a/lib/portability.h
+++ b/lib/portability.h
@@ -79,7 +79,7 @@ char *strptime(const char *buf, const char *format, struct tm *tm);
// correct name to the broken name.
char *dirname(char *path);
-char *__xpg_basename (char *path);
+char *__xpg_basename(char *path);
static inline char *basename(char *path) { return __xpg_basename(path); }
// uClibc pretends to be glibc and copied a lot of its bugs, but has a few more
@@ -154,11 +154,19 @@ int utimensat(int fd, const char *path, const struct timespec times[2], int flag
#endif // glibc in general
-#ifndef __GLIBC__
+#if !defined(__GLIBC__) && !defined(__BIONIC__)
// POSIX basename.
#include <libgen.h>
#endif
+// glibc was handled above; for 32-bit bionic we need to avoid a collision
+// with toybox's basename_r so we can't include <libgen.h> even though that
+// would give us a POSIX basename(3).
+#if defined(__BIONIC__)
+char *basename(char *path);
+char *dirname(char *path);
+#endif
+
// Work out how to do endianness
#ifndef __APPLE__