1 files changed, 13 insertions, 1 deletions
diff --git a/lib/sanitizer_common/sanitizer_libc.h b/lib/sanitizer_common/sanitizer_libc.h
index 8da4286cef73..aa052c654d39 100644
--- a/lib/sanitizer_common/sanitizer_libc.h
+++ b/lib/sanitizer_common/sanitizer_libc.h
@@ -18,7 +18,7 @@
 
 // ----------- ATTENTION -------------
 // This header should NOT include any other headers from sanitizer runtime.
-#include "sanitizer_interface_defs.h"
+#include "sanitizer/common_interface_defs.h"
 
 namespace __sanitizer {
 
@@ -29,10 +29,12 @@ s64 internal_atoll(const char *nptr);
 void *internal_memchr(const void *s, int c, uptr n);
 int internal_memcmp(const void* s1, const void* s2, uptr n);
 void *internal_memcpy(void *dest, const void *src, uptr n);
+void *internal_memmove(void *dest, const void *src, uptr n);
 // Should not be used in performance-critical places.
 void *internal_memset(void *s, int c, uptr n);
 char* internal_strchr(const char *s, int c);
 int internal_strcmp(const char *s1, const char *s2);
+uptr internal_strcspn(const char *s, const char *reject);
 char *internal_strdup(const char *s);
 uptr internal_strlen(const char *s);
 char *internal_strncat(char *dst, const char *src, uptr n);
@@ -45,6 +47,11 @@ char *internal_strstr(const char *haystack, const char *needle);
 // Works only for base=10 and doesn't set errno.
 s64 internal_simple_strtoll(const char *nptr, char **endptr, int base);
 
+// Return true if all bytes in [mem, mem+size) are zero.
+// Optimized for the case when the result is true.
+bool mem_is_zero(const char *mem, uptr size);
+
+
 // Memory
 void *internal_mmap(void *addr, uptr length, int prot, int flags,
                     int fd, u64 offset);
@@ -53,12 +60,17 @@ int internal_munmap(void *addr, uptr length);
 // I/O
 typedef int fd_t;
 const fd_t kInvalidFd = -1;
+const fd_t kStdinFd = 0;
+const fd_t kStdoutFd = 1;
+const fd_t kStderrFd = 2;
 int internal_close(fd_t fd);
+int internal_isatty(fd_t fd);
 fd_t internal_open(const char *filename, bool write);
 uptr internal_read(fd_t fd, void *buf, uptr count);
 uptr internal_write(fd_t fd, const void *buf, uptr count);
 uptr internal_filesize(fd_t fd);  // -1 on error.
 int internal_dup2(int oldfd, int newfd);
+uptr internal_readlink(const char *path, char *buf, uptr bufsize);
 int internal_snprintf(char *buffer, uptr length, const char *format, ...);
 
 // Threading