src/usr.bin/make/for.c - diff

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Diff for /src/usr.bin/make/for.c between version 1.12 and 1.13

version 1.12, 1999/12/16 17:24:11

version 1.13, 1999/12/16 17:27:18

Line 105

char *text; /* unexpanded text */

char *var; /* Index name */

Lst lst; /* List of items */

size_t guess; /* Estimated expansion size */

BUFFER buf; /* Accumulating text */

unsigned long lineno; /* Line number at start of loop */

unsigned long level; /* Nesting level */

Line 197

Line 198

arg->var = interval_dup(wrd, endVar);

/* Make a list with the remaining words. */

sub = Var_Subst(NULL, ptr, VAR_GLOBAL, FALSE);

sub = Var_Subst(ptr, VAR_GLOBAL, FALSE);

if (DEBUG(FOR))

(void)fprintf(stderr, "For: Iterator %s List %s\n", arg->var, sub);

Line 260

Line 261

}

#define GUESS_EXPANSION 32

/*-

*-----------------------------------------------------------------------

* ForExec --

Line 274

Line 276

char *name = (char *)namep;

For *arg = (For *)argp;

Buf_Init(&arg->buf, arg->guess);

Var_Set(arg->var, name, VAR_GLOBAL);

if (DEBUG(FOR))

(void)fprintf(stderr, "--- %s = %s\n", arg->var, name);

Parse_FromString(Var_Subst(arg->var, arg->text, VAR_GLOBAL, FALSE),

Var_SubstVar(&arg->buf, arg->text, arg->var, VAR_GLOBAL);

arg->lineno);

if (Buf_Size(&arg->buf) >= arg->guess)

arg->guess = Buf_Size(&arg->buf) + GUESS_EXPANSION;

Parse_FromString(Buf_Retrieve(&arg->buf), arg->lineno);

Var_Delete(arg->var, VAR_GLOBAL);

return 0;

}

Line 296

Line 302

For *arg;

{

arg->text = Buf_Retrieve(&arg->buf);

arg->guess = Buf_Size(&arg->buf) + GUESS_EXPANSION;

Lst_ForEach(arg->lst, ForExec, (ClientData)arg);

free(arg->var);