X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=git-compat-util.h;h=81883e7270daadafb4d827e894fa4645ff2e2b66;hb=7fd739cd5720fbd1d170584baff7e4f706df641c;hp=02a73eeb667e798fca29de25fed6b0b2900f6912;hpb=6baa9bd882fe003478c42ee5709dcfc713e13ec9;p=git.git

diff --git a/git-compat-util.h b/git-compat-util.h
index 02a73eeb6..81883e727 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -160,6 +160,10 @@ extern char *gitbasename(char *);
 #define PRIx32 "x"
 #endif
 
+#ifndef PRIo32
+#define PRIo32 "o"
+#endif
+
 #ifndef PATH_SEP
 #define PATH_SEP ':'
 #endif
@@ -312,6 +316,11 @@ extern size_t gitstrlcpy(char *, const char *, size_t);
 extern uintmax_t gitstrtoumax(const char *, char **, int);
 #endif
 
+#ifdef NO_STRTOK_R
+#define strtok_r gitstrtok_r
+extern char *gitstrtok_r(char *s, const char *delim, char **save_ptr);
+#endif
+
 #ifdef NO_HSTRERROR
 #define hstrerror githstrerror
 extern const char *githstrerror(int herror);
@@ -388,6 +397,8 @@ extern int odb_pack_keep(char *name, size_t namesz, unsigned char *sha1);
 
 static inline size_t xsize_t(off_t len)
 {
+	if (len > (size_t) len)
+		die("Cannot handle files this big");
 	return (size_t)len;
 }