JehanneOS/mksh
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* back out almost all of the memory allocator related changes, as aalloc

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was hard to type and hard to fix, galloc is also hard to fix, and some
  things I learned will probably improve things more but make me use the
  original form as base (especially for space savings)
* let sizeofN die though, remove even more casts
* optimise, polish
* regen Makefiles
* sprinkle a few /* CONSTCOND */ while here
This commit is contained in:
tg
2008-12-13 17:02:18 +00:00
parent 732e10c982
commit 31d1499219
19 changed files with 194 additions and 215 deletions
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20
syn.c
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@@ -2,7 +2,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/syn.c,v 1.31 2008/12/02 13:20:40 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/syn.c,v 1.32 2008/12/13 17:02:17 tg Exp $");
struct nesting_state {
int start_token; /* token than began nesting (eg, FOR) */
@@ -172,8 +172,8 @@ synio(int cf)
if (iop->flag & IOBASH) {
char *cp;
nextiop = alloc(1, sizeof (*iop), ATEMP);
nextiop->name = cp = alloc(5, 1, ATEMP);
nextiop = alloc(sizeof (*iop), ATEMP);
nextiop->name = cp = alloc(5, ATEMP);
if (iop->unit > 9) {
*cp++ = CHAR;
@@ -214,7 +214,7 @@ get_command(int cf)
XPtrV args, vars;
struct nesting_state old_nesting;
iops = alloc(NUFILE + 1, sizeof (struct ioword *), ATEMP);
iops = alloc((NUFILE + 1) * sizeof (struct ioword *), ATEMP);
XPinit(args, 16);
XPinit(vars, 16);
@@ -421,7 +421,7 @@ get_command(int cf)
syniocf &= ~(KEYWORD|ALIAS);
t = pipeline(0);
if (t) {
t->str = alloc(1, 2, ATEMP);
t->str = alloc(2, ATEMP);
t->str[0] = '\0'; /* TF_* flags */
t->str[1] = '\0';
}
@@ -445,7 +445,7 @@ get_command(int cf)
t->ioact = NULL;
} else {
iops[iopn++] = NULL;
iops = aresize(iops, iopn, sizeof (struct ioword *), ATEMP);
iops = aresize(iops, iopn * sizeof (struct ioword *), ATEMP);
t->ioact = iops;
}
@@ -620,13 +620,13 @@ function_body(char *name,
* be used as input), we pretend there is a colon here.
*/
t->left = newtp(TCOM);
t->left->args = alloc(2, sizeof (char *), ATEMP);
t->left->args[0] = tv = alloc(3, sizeof (char), ATEMP);
t->left->args = alloc(2 * sizeof (char *), ATEMP);
t->left->args[0] = tv = alloc(3, ATEMP);
tv[0] = CHAR;
tv[1] = ':';
tv[2] = EOS;
t->left->args[1] = NULL;
t->left->vars = alloc(1, sizeof (char *), ATEMP);
t->left->vars = alloc(sizeof (char *), ATEMP);
t->left->vars[0] = NULL;
t->left->lineno = 1;
}
@@ -803,7 +803,7 @@ newtp(int type)
{
struct op *t;
t = alloc(1, sizeof (struct op), ATEMP);
t = alloc(sizeof (struct op), ATEMP);
t->type = type;
t->u.evalflags = 0;
t->args = NULL;