typedef long intptr_t;
typedef unsigned long uintptr_t;
#endif
+int get_st_mode_bits(const char *path, int *mode);
#if defined(__CYGWIN__)
#undef _XOPEN_SOURCE
#include <grp.h>
#include <openssl/err.h>
#endif
+/* On most systems <netdb.h> would have given us this, but
+ * not on some systems (e.g. z/OS).
+ */
+#ifndef NI_MAXHOST
+#define NI_MAXHOST 1025
+#endif
+
+#ifndef NI_MAXSERV
+#define NI_MAXSERV 32
+#endif
+
/* On most systems <limits.h> would have given us this, but
* not on some systems (e.g. GNU/Hurd).
*/
extern void set_die_routine(NORETURN_PTR void (*routine)(const char *err, va_list params));
extern void set_error_routine(void (*routine)(const char *err, va_list params));
+extern void set_die_is_recursing_routine(int (*routine)(void));
extern int prefixcmp(const char *str, const char *prefix);
extern int suffixcmp(const char *str, const char *suffix);
extern intmax_t gitstrtoimax(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);
* Call access(2), but warn for any error except "missing file"
* (ENOENT or ENOTDIR).
*/
-int access_or_warn(const char *path, int mode);
-int access_or_die(const char *path, int mode);
+#define ACCESS_EACCES_OK (1U << 0)
+int access_or_warn(const char *path, int mode, unsigned flag);
+int access_or_die(const char *path, int mode, unsigned flag);
/* Warn on an inaccessible file that ought to be accessible */
void warn_on_inaccessible(const char *path);