change use of “Area *” to “PArea” and “struct Area” to “TArea”
no change in size (mgcc and pcc, small and full)
This commit is contained in:
tg
parent
6a4afdde05
commit
c80c28633b
16
alloc.c
16
alloc.c
@ -29,22 +29,24 @@
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#include "sh.h"
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__RCSID("$MirOS: src/bin/mksh/alloc.c,v 1.8 2008/08/02 17:45:09 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/alloc.c,v 1.9 2008/11/11 23:50:28 tg Exp $");
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struct link {
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struct link *prev;
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struct link *next;
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};
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Area *
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ainit(Area *ap)
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struct TArea aperm;
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PArea
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ainit(PArea ap)
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{
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ap->freelist = NULL;
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return (ap);
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}
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void
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afreeall(Area *ap)
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afreeall(PArea ap)
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{
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struct link *l, *l2;
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@ -59,7 +61,7 @@ afreeall(Area *ap)
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#define P2L(p) ( (struct link *)(((ptrdiff_t)(p)) - sizeof (struct link)) )
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void *
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alloc(size_t size, Area *ap)
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alloc(size_t size, PArea ap)
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{
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struct link *l;
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@ -75,7 +77,7 @@ alloc(size_t size, Area *ap)
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}
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void *
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aresize(void *ptr, size_t size, Area *ap)
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aresize(void *ptr, size_t size, PArea ap)
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{
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struct link *l, *l2, *lprev, *lnext;
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@ -99,7 +101,7 @@ aresize(void *ptr, size_t size, Area *ap)
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}
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void
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afree(void *ptr, Area *ap)
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afree(void *ptr, PArea ap)
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{
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struct link *l;
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#ifdef MKSH_AFREE_DEBUG
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8
edit.c
8
edit.c
@ -5,7 +5,7 @@
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#include "sh.h"
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__RCSID("$MirOS: src/bin/mksh/edit.c,v 1.141 2008/10/28 14:32:38 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/edit.c,v 1.142 2008/11/11 23:50:28 tg Exp $");
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/* tty driver characters we are interested in */
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typedef struct {
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@ -960,7 +960,7 @@ utf_wctomb(char *dst, unsigned int wc)
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/* +++ emacs editing mode +++ */
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static Area aedit;
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static struct TArea aedit;
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#define AEDIT &aedit /* area for kill ring and macro defns */
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#define MKCTRL(x) ((x) == '?' ? 0x7F : (x) & 0x1F) /* ASCII */
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@ -1072,7 +1072,7 @@ static int x_search(char *, int, int);
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static int x_match(char *, char *);
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static void x_redraw(int);
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static void x_push(int);
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static char *x_mapin(const char *, Area *);
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static char *x_mapin(const char *, PArea);
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static char *x_mapout(int);
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static void x_mapout2(int, char **);
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static void x_print(int, int);
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@ -2518,7 +2518,7 @@ x_error(int c __unused)
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}
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static char *
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x_mapin(const char *cp, Area *ap)
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x_mapin(const char *cp, PArea ap)
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{
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char *new, *op;
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6
lex.c
6
lex.c
@ -2,7 +2,7 @@
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#include "sh.h"
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__RCSID("$MirOS: src/bin/mksh/lex.c,v 1.74 2008/10/28 14:32:41 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/lex.c,v 1.75 2008/11/11 23:50:29 tg Exp $");
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/*
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* states while lexing word
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@ -1031,7 +1031,7 @@ yyerror(const char *fmt, ...)
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*/
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Source *
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pushs(int type, Area *areap)
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pushs(int type, PArea areap)
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{
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Source *s;
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@ -1261,7 +1261,7 @@ set_prompt(int to, Source *s)
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{
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struct shf *shf;
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char * volatile ps1;
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Area *saved_atemp;
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PArea saved_atemp;
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ps1 = str_val(global("PS1"));
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shf = shf_sopen(NULL, strlen(ps1) * 2,
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6
main.c
6
main.c
@ -13,7 +13,7 @@
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#include <locale.h>
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#endif
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__RCSID("$MirOS: src/bin/mksh/main.c,v 1.106 2008/11/10 19:33:07 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/main.c,v 1.107 2008/11/11 23:50:30 tg Exp $");
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extern char **environ;
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@ -1136,7 +1136,7 @@ coproc_cleanup(int reuse)
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}
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struct temp *
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maketemp(Area *ap, Temp_type type, struct temp **tlist)
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maketemp(PArea ap, Temp_type type, struct temp **tlist)
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{
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struct temp *tp;
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int len;
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@ -1194,7 +1194,7 @@ hash(const char *n)
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}
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void
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ktinit(struct table *tp, Area *ap, int tsize)
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ktinit(struct table *tp, PArea ap, int tsize)
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{
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tp->areap = ap;
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tp->tbls = NULL;
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6
misc.c
6
misc.c
@ -6,7 +6,7 @@
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#include <grp.h>
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#endif
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__RCSID("$MirOS: src/bin/mksh/misc.c,v 1.89 2008/10/28 14:51:06 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/misc.c,v 1.90 2008/11/11 23:50:30 tg Exp $");
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#undef USE_CHVT
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#if defined(TIOCSCTTY) && !defined(MKSH_SMALL)
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@ -1425,7 +1425,7 @@ stristr(const char *b, const char *l)
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#ifdef MKSH_SMALL
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char *
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strndup_(const char *src, size_t len, Area *ap)
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strndup_(const char *src, size_t len, PArea ap)
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{
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char *dst = NULL;
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@ -1437,7 +1437,7 @@ strndup_(const char *src, size_t len, Area *ap)
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}
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char *
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strdup_(const char *src, Area *ap)
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strdup_(const char *src, PArea ap)
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{
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return (src == NULL ? NULL : strndup_(src, strlen(src), ap));
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}
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52
sh.h
52
sh.h
@ -103,7 +103,7 @@
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#define __SCCSID(x) __IDSTRING(sccsid,x)
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#ifdef EXTERN
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__RCSID("$MirOS: src/bin/mksh/sh.h,v 1.252 2008/11/10 19:33:08 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/sh.h,v 1.253 2008/11/11 23:50:30 tg Exp $");
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#endif
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#define MKSH_VERSION "R36 2008/11/10"
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@ -389,14 +389,12 @@ char *ucstrstr(char *, const char *);
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#define MKSH_NOVI
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#endif
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/*
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* Area-based allocation built on malloc/free
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*/
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typedef struct Area {
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struct TArea {
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struct link *freelist; /* free list */
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} Area;
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};
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typedef struct TArea *PArea;
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EXTERN Area aperm; /* permanent object space */
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extern struct TArea aperm; /* permanent object space */
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#define APERM &aperm
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#define ATEMP &e->area
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@ -404,7 +402,7 @@ EXTERN Area aperm; /* permanent object space */
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* parsing & execution environment
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*/
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extern struct env {
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Area area; /* temporary allocation area */
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struct TArea area; /* temporary allocation area */
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struct block *loc; /* local variables and functions */
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short *savefd; /* original redirected fds */
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struct env *oenv; /* link to previous environment */
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@ -752,13 +750,13 @@ struct shf {
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int fd; /* file descriptor */
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int errno_; /* saved value of errno after error */
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int bsize; /* actual size of buf */
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Area *areap; /* area shf/buf were allocated in */
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PArea areap; /* area shf/buf were allocated in */
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};
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extern struct shf shf_iob[];
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struct table {
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Area *areap; /* area to allocate entries */
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PArea areap; /* area to allocate entries */
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struct tbl **tbls; /* hashed table items */
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short size, nfree; /* hash size (always 2^^n), free entries */
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};
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@ -767,7 +765,7 @@ struct tbl { /* table item */
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Tflag flag; /* flags */
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int type; /* command type (see below), base (if INTEGER),
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* or offset from val.s of value (if EXPORT) */
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Area *areap; /* area to allocate from */
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PArea areap; /* area to allocate from */
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union {
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char *s; /* string */
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long i; /* integer */
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@ -859,7 +857,7 @@ struct arg_info {
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* activation record for function blocks
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*/
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struct block {
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Area area; /* area to allocate things */
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struct TArea area; /* area to allocate things */
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const char **argv;
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int argc;
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int flags; /* see BF_* */
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@ -1063,7 +1061,7 @@ struct ioword {
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typedef struct XString {
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char *end, *beg; /* end, begin of string */
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size_t len; /* length */
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Area *areap; /* area to allocate/free from */
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PArea areap; /* area to allocate/free from */
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} XString;
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typedef char *XStringP;
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@ -1162,7 +1160,7 @@ struct source {
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int errline; /* line the error occurred on (0 if not set) */
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const char *file; /* input file name */
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int flags; /* SF_* */
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Area *areap;
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PArea areap;
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XString xs; /* input buffer */
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Source *next; /* stacked source */
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char ugbuf[2]; /* buffer for ungetsc() (SREREAD) and
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@ -1255,11 +1253,11 @@ EXTERN int histsize; /* history size */
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EXTERN struct timeval j_usrtime, j_systime;
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/* alloc.c */
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Area *ainit(Area *);
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void afreeall(Area *);
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void *alloc(size_t, Area *); /* cannot fail */
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void *aresize(void *, size_t, Area *);
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void afree(void *, Area *); /* can take NULL */
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PArea ainit(PArea);
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void afreeall(PArea);
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void *alloc(size_t, PArea); /* cannot fail */
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void *aresize(void *, size_t, PArea);
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void afree(void *, PArea); /* can take NULL */
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/* edit.c */
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void x_init(void);
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int x_read(char *, size_t);
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@ -1390,7 +1388,7 @@ int yylex(int);
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void yyerror(const char *, ...)
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__attribute__((noreturn))
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__attribute__((format (printf, 1, 2)));
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Source *pushs(int, Area *);
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Source *pushs(int, PArea);
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void set_prompt(int, Source *);
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void pprompt(const char *, int);
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int promptlen(const char *);
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@ -1437,9 +1435,9 @@ void coproc_readw_close(int);
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void coproc_write_close(int);
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int coproc_getfd(int, const char **);
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void coproc_cleanup(int);
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struct temp *maketemp(Area *, Temp_type, struct temp **);
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struct temp *maketemp(PArea, Temp_type, struct temp **);
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unsigned int hash(const char *);
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void ktinit(struct table *, Area *, int);
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void ktinit(struct table *, PArea, int);
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struct tbl *ktsearch(struct table *, const char *, unsigned int);
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struct tbl *ktenter(struct table *, const char *, unsigned int);
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#define ktdelete(p) do { p->flag = 0; } while (0)
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@ -1475,8 +1473,8 @@ void simplify_path(char *);
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char *get_phys_path(const char *);
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void set_current_wd(char *);
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#ifdef MKSH_SMALL
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char *strdup_(const char *, Area *);
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char *strndup_(const char *, size_t, Area *);
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char *strdup_(const char *, PArea);
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char *strndup_(const char *, size_t, PArea);
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#endif
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/* shf.c */
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struct shf *shf_open(const char *, int, int, int);
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@ -1509,11 +1507,11 @@ struct op *compile(Source *);
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/* tree.c */
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int fptreef(struct shf *, int, const char *, ...);
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char *snptreef(char *, int, const char *, ...);
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struct op *tcopy(struct op *, Area *);
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char *wdcopy(const char *, Area *);
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struct op *tcopy(struct op *, PArea);
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char *wdcopy(const char *, PArea);
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const char *wdscan(const char *, int);
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char *wdstrip(const char *, bool, bool);
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void tfree(struct op *, Area *);
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void tfree(struct op *, PArea);
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/* var.c */
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void newblock(void);
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void popblock(void);
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16
tree.c
16
tree.c
@ -2,7 +2,7 @@
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#include "sh.h"
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__RCSID("$MirOS: src/bin/mksh/tree.c,v 1.21 2008/10/28 14:32:43 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/tree.c,v 1.22 2008/11/11 23:50:31 tg Exp $");
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#define INDENT 4
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@ -12,8 +12,8 @@ static void pioact(struct shf *, int, struct ioword *);
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static void tputC(int, struct shf *);
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static void tputS(char *, struct shf *);
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static void vfptreef(struct shf *, int, const char *, va_list);
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static struct ioword **iocopy(struct ioword **, Area *);
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static void iofree(struct ioword **, Area *);
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static struct ioword **iocopy(struct ioword **, PArea);
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static void iofree(struct ioword **, PArea);
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/*
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* print a command tree
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@ -412,7 +412,7 @@ vfptreef(struct shf *shf, int indent, const char *fmt, va_list va)
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* copy tree (for function definition)
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*/
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struct op *
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tcopy(struct op *t, Area *ap)
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tcopy(struct op *t, PArea ap)
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{
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struct op *r;
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const char **tw;
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@ -465,7 +465,7 @@ tcopy(struct op *t, Area *ap)
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}
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char *
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wdcopy(const char *wp, Area *ap)
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wdcopy(const char *wp, PArea ap)
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{
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size_t len = wdscan(wp, EOS) - wp;
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return memcpy(alloc(len, ap), wp, len);
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@ -611,7 +611,7 @@ wdstrip(const char *wp, bool keepq, bool make_magic)
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}
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static struct ioword **
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iocopy(struct ioword **iow, Area *ap)
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iocopy(struct ioword **iow, PArea ap)
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{
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struct ioword **ior;
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int i;
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@ -643,7 +643,7 @@ iocopy(struct ioword **iow, Area *ap)
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* free tree (for function definition)
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*/
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void
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tfree(struct op *t, Area *ap)
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tfree(struct op *t, PArea ap)
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{
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char **w;
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@ -678,7 +678,7 @@ tfree(struct op *t, Area *ap)
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}
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static void
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iofree(struct ioword **iow, Area *ap)
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iofree(struct ioword **iow, PArea ap)
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{
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struct ioword **iop;
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struct ioword *p;
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