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Where the returned line length from Buf_GetAll is not used just pass

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a NULL to the function. Delete the now unused local variables.

Submitted by:	Max Okumoto <okumoto@ucsd.edu>
This commit is contained in:
Hartmut Brandt 2005-02-04 16:53:35 +00:00
parent f4dd241033
commit 2e0af0312e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=141291
2 changed files with 3 additions and 6 deletions
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3
usr.bin/make/for.c
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@ -253,11 +253,10 @@ ForExec(void *namep, void *argp)
{
char *name = namep;
For *arg = argp;
size_t len;
Var_Set(arg->var, name, VAR_GLOBAL);
DEBUGF(FOR, ("--- %s = %s\n", arg->var, name));
Parse_FromString(Var_Subst(arg->var, (char *)Buf_GetAll(arg->buf, &len),
Parse_FromString(Var_Subst(arg->var, (char *)Buf_GetAll(arg->buf, NULL),
VAR_GLOBAL, FALSE), arg->lineno);
Var_Delete(arg->var, VAR_GLOBAL);

6
usr.bin/make/parse.c
View file

@ -2012,7 +2012,6 @@ ParseSkipLine(int skip, int keep_newline)
{
char *line;
int c, lastc;
size_t lineLength = 0;
Buffer *buf;
buf = Buf_Init(MAKE_BSIZE);
@ -2056,7 +2055,7 @@ ParseSkipLine(int skip, int keep_newline)
curFile.lineno++;
Buf_AddByte(buf, (Byte)'\0');
line = (char *)Buf_GetAll(buf, &lineLength);
line = (char *)Buf_GetAll(buf, NULL);
} while (skip == 1 && line[0] != '.');
Buf_Destroy(buf, FALSE);
@ -2094,7 +2093,6 @@ ParseReadLine(void)
* shell command */
char *line; /* Result */
char *ep; /* to strip trailing blanks */
size_t lineLength; /* Length of result */
int lineno; /* Saved line # */
semiNL = FALSE;
@ -2253,7 +2251,7 @@ ParseReadLine(void)
Buf_AddByte(buf, (Byte)lastc);
}
Buf_AddByte(buf, (Byte)'\0');
line = (char *)Buf_GetAll(buf, &lineLength);
line = (char *)Buf_GetAll(buf, NULL);
Buf_Destroy(buf, FALSE);
/*