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add “set -o arc4random”, RTFM for details

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tg
2007-08-12 13:42:23 +00:00
parent cf2eb697e2
commit 499327f7b8
9 changed files with 140 additions and 61 deletions
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15
sh.h
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@@ -8,8 +8,8 @@
/* $OpenBSD: c_test.h,v 1.4 2004/12/20 11:34:26 otto Exp $ */
/* $OpenBSD: tty.h,v 1.5 2004/12/20 11:34:26 otto Exp $ */
#define MKSH_SH_H_ID "$MirOS: src/bin/mksh/sh.h,v 1.167 2007/08/06 12:02:39 tg Exp $"
#define MKSH_VERSION "R30 2007/07/31"
#define MKSH_SH_H_ID "$MirOS: src/bin/mksh/sh.h,v 1.168 2007/08/12 13:42:23 tg Exp $"
#define MKSH_VERSION "R30 2007/08/12"
#if HAVE_SYS_PARAM_H
#include <sys/param.h>
@@ -194,8 +194,8 @@ typedef int bool;
extern u_int32_t arc4random(void);
#endif
#if !HAVE_ARC4RANDOM_PUSH_DECL
extern void arc4random_push(int);
#if !HAVE_ARC4RANDOM_PUSHB_DECL
extern uint32_t arc4random_pushb(void *, size_t);
#endif
#if !HAVE_SETMODE
@@ -393,6 +393,9 @@ extern const struct shoption options[];
*/
enum sh_flag {
FEXPORT = 0, /* -a: export all */
#if HAVE_ARC4RANDOM
FARC4RANDOM, /* use 0:rand(3) 1:arc4random(3) 2:switch on write */
#endif
FBRACEEXPAND, /* enable {} globbing */
FBGNICE, /* bgnice */
FCOMMAND, /* -c: (invocation) execute specified command */
@@ -431,7 +434,7 @@ enum sh_flag {
FNFLAGS /* (place holder: how many flags are there) */
};
#define Flag(f) (shell_flags[(int) (f)])
#define Flag(f) (shell_flags[(int)(f)])
EXTERN char shell_flags[FNFLAGS];
@@ -1479,7 +1482,7 @@ const char *skip_wdvarname(const char *, int);
int is_wdvarname(const char *, int);
int is_wdvarassign(const char *);
char **makenv(void);
void change_random(void);
void change_random(uint64_t);
int array_ref_len(const char *);
char *arrayname(const char *);
void set_array(const char *, int, const char **);