Add tests for sendemail.cc configuration variable

diff --git a/cache.h b/cache.h
index 2a1e7ec6b2bf712af80813936b5aed434d02090e..3fcc2830029feb82223f2c82c424c7ea09fdd0b4 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -474,10 +474,20 @@ static inline void hashclr(unsigned char *hash)
 
 int git_mkstemp(char *path, size_t n, const char *template);
 
+/*
+ * NOTE NOTE NOTE!!
+ *
+ * PERM_UMASK, OLD_PERM_GROUP and OLD_PERM_EVERYBODY enumerations must
+ * not be changed. Old repositories have core.sharedrepository written in
+ * numeric format, and therefore these values are preserved for compatibility
+ * reasons.
+ */
 enum sharedrepo {
-       PERM_UMASK = 0,
-       PERM_GROUP,
-       PERM_EVERYBODY
+       PERM_UMASK          = 0,
+       OLD_PERM_GROUP      = 1,
+       OLD_PERM_EVERYBODY  = 2,
+       PERM_GROUP          = 0660,
+       PERM_EVERYBODY      = 0664,
 };
 int git_config_perm(const char *var, const char *value);
 int adjust_shared_perm(const char *path);
@@ -692,6 +702,7 @@ extern int git_parse_long(const char *, long *);
 extern int git_parse_ulong(const char *, unsigned long *);
 extern int git_config_int(const char *, const char *);
 extern unsigned long git_config_ulong(const char *, const char *);
+extern int git_config_bool_or_int(const char *, const char *, int *);
 extern int git_config_bool(const char *, const char *);
 extern int git_config_string(const char **, const char *, const char *);
 extern int git_config_set(const char *, const char *);