[master] e633a7f Various FlexeLint inspired cleanups.
Poul-Henning Kamp
phk at varnish-cache.org
Fri May 13 12:24:00 CEST 2011
commit e633a7f885660ee76d075098810c31bdad4e5571
Author: Poul-Henning Kamp <phk at FreeBSD.org>
Date: Fri May 13 10:23:41 2011 +0000
Various FlexeLint inspired cleanups.
diff --git a/bin/varnishd/cache.h b/bin/varnishd/cache.h
index 216c432..75ce56d 100644
--- a/bin/varnishd/cache.h
+++ b/bin/varnishd/cache.h
@@ -703,15 +703,15 @@ struct vgz *VGZ_NewUngzip(struct sess *sp, const char *id);
struct vgz *VGZ_NewGzip(struct sess *sp, const char *id);
void VGZ_Ibuf(struct vgz *, const void *, ssize_t len);
int VGZ_IbufEmpty(const struct vgz *vg);
-void VGZ_Obuf(struct vgz *, const void *, ssize_t len);
+void VGZ_Obuf(struct vgz *, void *, ssize_t len);
int VGZ_ObufFull(const struct vgz *vg);
int VGZ_ObufStorage(const struct sess *sp, struct vgz *vg);
int VGZ_Gzip(struct vgz *, const void **, size_t *len, enum vgz_flag);
int VGZ_Gunzip(struct vgz *, const void **, size_t *len);
void VGZ_Destroy(struct vgz **);
void VGZ_UpdateObj(const struct vgz*, struct object *);
-int VGZ_WrwGunzip(const struct sess *, struct vgz *, void *ibuf, ssize_t ibufl,
- char *obuf, ssize_t obufl, ssize_t *obufp);
+int VGZ_WrwGunzip(const struct sess *, struct vgz *, const void *ibuf,
+ ssize_t ibufl, char *obuf, ssize_t obufl, ssize_t *obufp);
/* Return values */
#define VGZ_ERROR -1
diff --git a/bin/varnishd/cache_gzip.c b/bin/varnishd/cache_gzip.c
index 015b907..73a185e 100644
--- a/bin/varnishd/cache_gzip.c
+++ b/bin/varnishd/cache_gzip.c
@@ -235,7 +235,7 @@ VGZ_IbufEmpty(const struct vgz *vg)
/*--------------------------------------------------------------------*/
void
-VGZ_Obuf(struct vgz *vg, const void *ptr, ssize_t len)
+VGZ_Obuf(struct vgz *vg, void *ptr, ssize_t len)
{
CHECK_OBJ_NOTNULL(vg, VGZ_MAGIC);
@@ -353,8 +353,8 @@ VGZ_Gzip(struct vgz *vg, const void **pptr, size_t *plen, enum vgz_flag flags)
*/
int
-VGZ_WrwGunzip(const struct sess *sp, struct vgz *vg, void *ibuf, ssize_t ibufl,
- char *obuf, ssize_t obufl, ssize_t *obufp)
+VGZ_WrwGunzip(const struct sess *sp, struct vgz *vg, const void *ibuf,
+ ssize_t ibufl, char *obuf, ssize_t obufl, ssize_t *obufp)
{
int i;
size_t dl;
@@ -601,7 +601,7 @@ vfp_testgzip_bytes(struct sess *sp, struct http_conn *htc, ssize_t bytes)
struct vgz *vg;
ssize_t l, w;
int i = -100;
- uint8_t ibuf[params->gzip_stack_buffer];
+ uint8_t obuf[params->gzip_stack_buffer];
size_t dl;
const void *dp;
struct storage *st;
@@ -627,7 +627,7 @@ vfp_testgzip_bytes(struct sess *sp, struct http_conn *htc, ssize_t bytes)
RES_StreamPoll(sp);
while (!VGZ_IbufEmpty(vg)) {
- VGZ_Obuf(vg, ibuf, sizeof ibuf);
+ VGZ_Obuf(vg, obuf, sizeof obuf);
i = VGZ_Gunzip(vg, &dp, &dl);
if (i != VGZ_OK && i != VGZ_END) {
WSP(sp, SLT_FetchError,
diff --git a/lib/libvarnish/tcp.c b/lib/libvarnish/tcp.c
index 1f529b3..9e132f3 100644
--- a/lib/libvarnish/tcp.c
+++ b/lib/libvarnish/tcp.c
@@ -89,8 +89,8 @@ TCP_name(const struct sockaddr_storage *addr, unsigned l,
* for the gai_strerror in the bufffer :-(
*/
printf("getnameinfo = %d %s\n", i, gai_strerror(i));
- snprintf(abuf, alen, "Conversion");
- snprintf(pbuf, plen, "Failed");
+ (void)snprintf(abuf, alen, "Conversion");
+ (void)snprintf(pbuf, plen, "Failed");
return;
}
/* XXX dirty hack for v4-to-v6 mapped addresses */
@@ -125,8 +125,8 @@ TCP_hisname(int sock, char *abuf, unsigned alen, char *pbuf, unsigned plen)
if (!getpeername(sock, (void*)&addr_s, &l))
TCP_name(&addr_s, l, abuf, alen, pbuf, plen);
else {
- snprintf(abuf, alen, "<none>");
- snprintf(pbuf, plen, "<none>");
+ (void)snprintf(abuf, alen, "<none>");
+ (void)snprintf(pbuf, plen, "<none>");
}
}
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