#define _SGI_SOURCE 1
#ifdef WIN32 /* Both MinGW and MSVC */
+# if defined (_MSC_VER)
+# define _WIN32_WINNT 0x0502
+# endif
#define WIN32_LEAN_AND_MEAN /* stops windows.h including winsock.h */
#include <winsock2.h>
#include <windows.h>
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);
* 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);