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Fix a (repeated) obvious bug in the tracing functions. 

Modify the return values of some boolean functions to be 1 for success, 0
for failure, rather than 0 and -1 respectively.
This commit is contained in:
agc 2006-04-02 09:36:57 +00:00
parent 114adc27fb
commit 8b20725dfb
3 changed files with 37 additions and 42 deletions
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4
dist/iscsi/src/initiator.c vendored
View File

@ -202,11 +202,11 @@ session_init_i(initiator_session_t ** sess, uint64_t isid)
/* Create socket */
if (iscsi_sock_create(&s->sock) != 0) {
if (!iscsi_sock_create(&s->sock)) {
iscsi_trace_error(__FILE__, __LINE__, "iscsi_sock_create() failed\n");
return -1;
}
if (iscsi_sock_setsockopt(&s->sock, SOL_TCP, TCP_NODELAY, &one, sizeof(one)) != 0) {
if (!iscsi_sock_setsockopt(&s->sock, SOL_TCP, TCP_NODELAY, &one, sizeof(one))) {
iscsi_trace_error(__FILE__, __LINE__, "iscsi_sock_setsockopt() failed\n");
return -1;
}

21
dist/iscsi/src/target.c vendored
View File

@ -1544,24 +1544,23 @@ target_listen(globals_t *gp)
iscsi_trace(TRACE_ISCSI_DEBUG, __FILE__, __LINE__, "listener thread started\n");
/* Create/Bind/Listen */
if (iscsi_sock_create(&gp->sock) < 0) {
if (!iscsi_sock_create(&gp->sock)) {
iscsi_trace_error(__FILE__, __LINE__, "iscsi_sock_create() failed\n");
goto done;
}
if (iscsi_sock_setsockopt(&gp->sock, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one)) != 0) {
if (!iscsi_sock_setsockopt(&gp->sock, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one))) {
iscsi_trace_error(__FILE__, __LINE__, "iscsi_sock_setsockopt() failed\n");
goto done;
}
if (iscsi_sock_setsockopt(&gp->sock, SOL_TCP, TCP_NODELAY, &one, sizeof(one)) != 0) {
if (!iscsi_sock_setsockopt(&gp->sock, SOL_TCP, TCP_NODELAY, &one, sizeof(one))) {
iscsi_trace_error(__FILE__, __LINE__, "iscsi_sock_setsockopt() failed\n");
return -1;
}
if (iscsi_sock_bind(gp->sock, gp->port) < 0) {
if (!iscsi_sock_bind(gp->sock, gp->port)) {
iscsi_trace_error(__FILE__, __LINE__, "iscsi_sock_bind() failed\n");
goto done;
}
if (iscsi_sock_listen(gp->sock) < 0) {
if (!iscsi_sock_listen(gp->sock)) {
iscsi_trace_error(__FILE__, __LINE__, "iscsi_sock_listen() failed\n");
goto done;
}
@ -1585,23 +1584,23 @@ target_listen(globals_t *gp)
/* Accept connection, spawn session thread, and */
/* clean up old threads */
iscsi_trace(TRACE_NET_DEBUG, __FILE__, __LINE__, "waiting for IPv4 connection on port %d\n", ISCSI_HTONS(gp->port));
if (iscsi_sock_accept(gp->sock, &sess->sock) < 0) {
iscsi_trace(TRACE_NET_DEBUG, __FILE__, __LINE__, "waiting for IPv4 connection on port %hd\n", gp->port);
if (!iscsi_sock_accept(gp->sock, &sess->sock)) {
iscsi_trace(TRACE_ISCSI_DEBUG, __FILE__, __LINE__, "iscsi_sock_accept() failed\n");
goto done;
}
localAddrLen = sizeof(localAddrStorage);
(void) memset(&localAddrStorage, 0x0, sizeof(localAddrStorage));
if (iscsi_sock_getsockname(sess->sock, (struct sockaddr *) (void *) &localAddrStorage, &localAddrLen) < 0) {
if (!iscsi_sock_getsockname(sess->sock, (struct sockaddr *) (void *) &localAddrStorage, &localAddrLen)) {
iscsi_trace_error(__FILE__, __LINE__, "iscsi_sock_getsockname() failed\n");
goto done;
}
remoteAddrLen = sizeof(remoteAddrStorage);
(void) memset(&remoteAddrStorage, 0x0, sizeof(remoteAddrStorage));
if (iscsi_sock_getpeername(sess->sock, (struct sockaddr *) (void *) &remoteAddrStorage, &remoteAddrLen) < 0) {
iscsi_trace_error(__FILE__, __LINE__, "iscsi_sock_getsockname() failed\n");
if (!iscsi_sock_getpeername(sess->sock, (struct sockaddr *) (void *) &remoteAddrStorage, &remoteAddrLen)) {
iscsi_trace_error(__FILE__, __LINE__, "iscsi_sock_getpeername() failed\n");
goto done;
}

54
dist/iscsi/src/util.c vendored
View File

@ -98,7 +98,7 @@ iscsi_malloc_atomic(unsigned n)
void *ptr;
ptr = malloc(n);
iscsi_trace(TRACE_MEM, __FILE__, __LINE__, "iscsi_malloc_atomic(%i) = 0x%p\n", n, ptr);
iscsi_trace(TRACE_MEM, __FILE__, __LINE__, "iscsi_malloc_atomic(%u) = %p\n", n, ptr);
return ptr;
}
@ -108,7 +108,7 @@ iscsi_malloc(unsigned n)
void *ptr;
ptr = malloc(n);
iscsi_trace(TRACE_MEM, __FILE__, __LINE__, "iscsi_malloc_atomic(%i) = 0x%p\n", n, ptr);
iscsi_trace(TRACE_MEM, __FILE__, __LINE__, "iscsi_malloc(%u) = %p\n", n, ptr);
return ptr;
}
@ -116,14 +116,14 @@ void
iscsi_free_atomic(void *ptr)
{
(void) free(ptr);
iscsi_trace(TRACE_MEM, __FILE__, __LINE__, "iscsi_free_atomic(0x%p)\n", ptr);
iscsi_trace(TRACE_MEM, __FILE__, __LINE__, "iscsi_free_atomic(%p)\n", ptr);
}
void
iscsi_free(void *ptr)
{
(void) free(ptr);
iscsi_trace(TRACE_MEM, __FILE__, __LINE__, "iscsi_free(0x%p)\n", ptr);
iscsi_trace(TRACE_MEM, __FILE__, __LINE__, "iscsi_free(%p)\n", ptr);
}
/* debugging levels */
@ -168,7 +168,7 @@ iscsi_queue_init(iscsi_queue_t * q, int depth)
{
q->head = q->tail = q->count = 0;
q->depth = depth;
if ((q->elem = iscsi_malloc_atomic(depth * sizeof(void *))) == NULL) {
if ((q->elem = iscsi_malloc_atomic((unsigned)(depth * sizeof(void *)))) == NULL) {
iscsi_trace_error(__FILE__, __LINE__, "iscsi_malloc_atomic() failed\n");
return -1;
}
@ -245,7 +245,7 @@ iscsi_trace(const int trace, const char *f, const int line, const char *fmt, ...
if (iscsi_debug_level & trace) {
va_start(vp, fmt);
(void) snprintf(buf, sizeof(buf), fmt, vp);
(void) vsnprintf(buf, sizeof(buf), fmt, vp);
printf("pid %d:%s:%d: %s",
(int) ISCSI_GETPID, f, line,
buf);
@ -263,7 +263,7 @@ iscsi_trace_warning(const char *f, const int line, const char *fmt, ...)
if (iscsi_debug_level & TRACE_WARN) {
va_start(vp, fmt);
(void) snprintf(buf, sizeof(buf), fmt, vp);
(void) vsnprintf(buf, sizeof(buf), fmt, vp);
printf("pid %d:%s:%d: ***WARNING*** %s",
(int) ISCSI_GETPID, f, line,
buf);
@ -280,7 +280,7 @@ iscsi_trace_error(const char *f, const int line, const char *fmt, ...)
char buf[8192];
va_start(vp, fmt);
(void) snprintf(buf, sizeof(buf), fmt, vp);
(void) vsnprintf(buf, sizeof(buf), fmt, vp);
va_end(vp);
printf("pid %d:%s:%d: ***ERROR*** %s", (int) ISCSI_GETPID, f, line, buf);
# ifdef HAVE_SYSLOG
@ -484,9 +484,9 @@ iscsi_sock_setsockopt(iscsi_socket_t * sock, int level, int optname, void *optva
if ((rc = setsockopt(*sock, level, optname, optval, optlen)) != 0) {
iscsi_trace_error(__FILE__, __LINE__, "sock->ops->setsockopt() failed: rc %i errno %i\n", rc, errno);
return -1;
return 0;
}
return 0;
return 1;
}
int
@ -496,9 +496,9 @@ iscsi_sock_getsockopt(iscsi_socket_t * sock, int level, int optname, void *optva
if ((rc = getsockopt(*sock, level, optname, optval, optlen)) != 0) {
iscsi_trace_error(__FILE__, __LINE__, "sock->ops->getsockopt() failed: rc %i errno %i\n", rc, errno);
return -1;
return 0;
}
return 0;
return 1;
}
int
@ -506,15 +506,11 @@ iscsi_sock_create(iscsi_socket_t * sock)
{
int rc;
if ((rc = socket(AF_INET, SOCK_STREAM, 0)) < 0) {
if ((*sock = rc = socket(AF_INET, SOCK_STREAM, 0)) < 0) {
iscsi_trace_error(__FILE__, __LINE__, "socket() failed: rc %i errno %i\n", rc, errno);
return 0;
}
*sock = rc;
if (rc < 0) {
iscsi_trace_error(__FILE__, __LINE__, "error creating socket (rc %i)\n", rc);
return -1;
}
return 0;
return 1;
}
int
@ -529,9 +525,9 @@ iscsi_sock_bind(iscsi_socket_t sock, int port)
laddr.sin_port = ISCSI_HTONS(port);
if ((rc = bind(sock, (struct sockaddr *) (void *) &laddr, sizeof(laddr))) < 0) {
iscsi_trace_error(__FILE__, __LINE__, "bind() failed: rc %i errno %i\n", rc, errno);
return -1;
return 0;
}
return 0;
return 1;
}
int
@ -541,9 +537,9 @@ iscsi_sock_listen(iscsi_socket_t sock)
if ((rc = listen(sock, 32)) < 0) {
iscsi_trace_error(__FILE__, __LINE__, "listen() failed: rc %i errno %i\n", rc, errno);
return -1;
return 0;
}
return 0;
return 1;
}
int
@ -556,10 +552,10 @@ iscsi_sock_accept(iscsi_socket_t sock, iscsi_socket_t * newsock)
(void) memset(&remoteAddr, 0, sizeof(remoteAddr));
if ((*newsock = accept(sock, (struct sockaddr *) (void *)& remoteAddr, &remoteAddrLen)) < 0) {
iscsi_trace(TRACE_NET_DEBUG, __FILE__, __LINE__, "accept() failed: rc %i errno %i\n", *newsock, errno);
return -1;
return 0;
}
return 0;
return 1;
}
int
@ -567,9 +563,9 @@ iscsi_sock_getsockname(iscsi_socket_t sock, struct sockaddr * name, unsigned *na
{
if (getsockname(sock, name, namelen) != 0) {
iscsi_trace_error(__FILE__, __LINE__, "getsockame() failed (errno %i)\n", errno);
return -1;
return 0;
}
return 0;
return 1;
}
int
@ -577,9 +573,9 @@ iscsi_sock_getpeername(iscsi_socket_t sock, struct sockaddr * name, unsigned *na
{
if (getpeername(sock, name, namelen) != 0) {
iscsi_trace_error(__FILE__, __LINE__, "getpeername() failed (errno %i)\n", errno);
return -1;
return 0;
}
return 0;
return 1;
}
int