JehanneOS/mksh
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further optimise and simplify the handling of $RANDOM, reads and writes

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to it are now either arc4random or rand/srand, but srand retains the old
state; set +o arc4random is no longer possible, but if it's there we use
arc4random(3), if not, we use rand(3) for $RANDOM reads; optimise special
variable handling too and fix a few consts and other minor things
This commit is contained in:
tg
2009-09-26 03:40:03 +00:00
parent b50b43e3bf
commit a59d14b565
10 changed files with 158 additions and 242 deletions
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6
funcs.c
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@@ -25,7 +25,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.134 2009/09/23 18:04:56 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.135 2009/09/26 03:39:58 tg Exp $");
#if HAVE_KILLPG
/*
@@ -94,7 +94,7 @@ const struct builtin mkshbuiltins[] = {
#endif
{"pwd", c_pwd},
{"*=readonly", c_typeset},
{"=typeset", c_typeset},
{T__typeset, c_typeset},
{"+unalias", c_unalias},
{"whence", c_whence},
#ifndef MKSH_UNEMPLOYED
@@ -2309,7 +2309,7 @@ c_set(const char **wp)
const char **owp;
if (wp[1] == NULL) {
static const char *args [] = { "set", "-", NULL };
static const char *args[] = { "set", "-", NULL };
return (c_typeset(args));
}