Mailing List Archive

commit 1a02b4744f3b3777c800ced3d74c5b21f316abd0
Author: Poul-Henning Kamp <phk@FreeBSD.org>
Date: Tue Apr 13 17:20:08 2021 +0000

Add a vcc_IsFlagRaw() for when the tokens are not on tl->tokens.

diff --git a/lib/libvcc/vcc_compile.h b/lib/libvcc/vcc_compile.h
index 995399ab6..7d01ae9c8 100644
--- a/lib/libvcc/vcc_compile.h
+++ b/lib/libvcc/vcc_compile.h
@@ -432,6 +432,7 @@ void vcc_ByteVal(struct vcc *, double *);
void vcc_Duration(struct vcc *tl, double *);
unsigned vcc_UintVal(struct vcc *tl);
int vcc_IsFlag(struct vcc *tl);
+int vcc_IsFlagRaw(struct vcc *, const struct token *, const struct token *);

/* vcc_var.c */
sym_wildcard_t vcc_Var_Wildcard;
diff --git a/lib/libvcc/vcc_utils.c b/lib/libvcc/vcc_utils.c
index 6ecee46fb..d60d932cd 100644
--- a/lib/libvcc/vcc_utils.c
+++ b/lib/libvcc/vcc_utils.c
@@ -361,18 +361,27 @@ vcc_ByteVal(struct vcc *tl, double *d)
/*--------------------------------------------------------------------*/

int
-vcc_IsFlag(struct vcc *tl)
+vcc_IsFlagRaw(struct vcc *tl, const struct token *t1, const struct token *t2)
{
- struct token *sign;

- if (tl->t->tok != '-' && tl->t->tok != '+')
+ if (t1->tok != '-' && t1->tok != '+')
return (-1);
- sign = tl->t;
- vcc_NextToken(tl);
- if (tl->t->b != sign->e) {
+ if (t2->b != t1->e) {
VSB_cat(tl->sb, "Expected a flag at:\n");
- vcc_ErrWhere(tl, sign);
+ vcc_ErrWhere(tl, t1);
return (-1);
}
- return (sign->tok == '+' ? 1 : 0);
+ return (t1->tok == '+' ? 1 : 0);
+}
+
+int
+vcc_IsFlag(struct vcc *tl)
+{
+ int retval;
+
+
+ retval = vcc_IsFlagRaw(tl, tl->t, VTAILQ_NEXT(tl->t, list));
+ if (retval >= 0)
+ vcc_NextToken(tl);
+ return (retval);
}
_______________________________________________
varnish-commit mailing list
varnish-commit@varnish-cache.org
https://www.varnish-cache.org/lists/mailman/listinfo/varnish-commit