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authorDaniel Stenberg <daniel@haxx.se>2001-10-09 06:23:26 +0000
committerDaniel Stenberg <daniel@haxx.se>2001-10-09 06:23:26 +0000
commit3685f792cbd271ecdc623de2e0b48e1debab6109 (patch)
tree7ff6fe32281c9a1bb4f2cf7e00f8b48a3cc9e69a /lib
parente227a276ce5ef3bfafb146055275705c2098c53a (diff)
ignore SIGPIPE, as that can be actually get sent when we write to a socket
Diffstat (limited to 'lib')
-rw-r--r--lib/url.c119
1 files changed, 62 insertions, 57 deletions
diff --git a/lib/url.c b/lib/url.c
index ddbdc3b16..f9dc3a7f3 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -206,84 +206,89 @@ CURLcode Curl_open(struct SessionHandle **curl)
/* Very simple start-up: alloc the struct, init it with zeroes and return */
data = (struct SessionHandle *)malloc(sizeof(struct SessionHandle));
- if(data) {
- memset(data, 0, sizeof(struct SessionHandle));
-
- /* We do some initial setup here, all those fields that can't be just 0 */
-
- data->state.headerbuff=(char*)malloc(HEADERSIZE);
- if(!data->state.headerbuff) {
- free(data); /* free the memory again */
- return CURLE_OUT_OF_MEMORY;
- }
-
- data->state.headersize=HEADERSIZE;
-
- data->set.out = stdout; /* default output to stdout */
- data->set.in = stdin; /* default input from stdin */
- data->set.err = stderr; /* default stderr to stderr */
+ if(!data)
+ /* this is a very serious error */
+ return CURLE_OUT_OF_MEMORY;
+
+ memset(data, 0, sizeof(struct SessionHandle));
- /* use fwrite as default function to store output */
- data->set.fwrite = (curl_write_callback)fwrite;
+ /* We do some initial setup here, all those fields that can't be just 0 */
- /* use fread as default function to read input */
- data->set.fread = (curl_read_callback)fread;
+ data->state.headerbuff=(char*)malloc(HEADERSIZE);
+ if(!data->state.headerbuff) {
+ free(data); /* free the memory again */
+ return CURLE_OUT_OF_MEMORY;
+ }
- /* set the default passwd function */
- data->set.fpasswd = my_getpass;
+ data->state.headersize=HEADERSIZE;
- data->set.infilesize = -1; /* we don't know any size */
+ data->set.out = stdout; /* default output to stdout */
+ data->set.in = stdin; /* default input from stdin */
+ data->set.err = stderr; /* default stderr to stderr */
+
+ /* use fwrite as default function to store output */
+ data->set.fwrite = (curl_write_callback)fwrite;
- data->state.current_speed = -1; /* init to negative == impossible */
+ /* use fread as default function to read input */
+ data->set.fread = (curl_read_callback)fread;
+
+ /* set the default passwd function */
+ data->set.fpasswd = my_getpass;
- data->set.httpreq = HTTPREQ_GET; /* Default HTTP request */
+ data->set.infilesize = -1; /* we don't know any size */
- /* make libcurl quiet by default: */
- data->set.hide_progress = TRUE; /* CURLOPT_NOPROGRESS changes these */
- data->progress.flags |= PGRS_HIDE;
+ data->state.current_speed = -1; /* init to negative == impossible */
- /* Set the default size of the SSL session ID cache */
- data->set.ssl.numsessions = 5;
+ data->set.httpreq = HTTPREQ_GET; /* Default HTTP request */
- /* create an array with connection data struct pointers */
- data->state.numconnects = 5; /* hard-coded right now */
- data->state.connects = (struct connectdata **)
- malloc(sizeof(struct connectdata *) * data->state.numconnects);
+ /* make libcurl quiet by default: */
+ data->set.hide_progress = TRUE; /* CURLOPT_NOPROGRESS changes these */
+ data->progress.flags |= PGRS_HIDE;
- if(!data->state.connects) {
- free(data);
- return CURLE_OUT_OF_MEMORY;
- }
+ /* Set the default size of the SSL session ID cache */
+ data->set.ssl.numsessions = 5;
- memset(data->state.connects, 0,
- sizeof(struct connectdata *)*data->state.numconnects);
+ /* create an array with connection data struct pointers */
+ data->state.numconnects = 5; /* hard-coded right now */
+ data->state.connects = (struct connectdata **)
+ malloc(sizeof(struct connectdata *) * data->state.numconnects);
+
+ if(!data->state.connects) {
+ free(data);
+ return CURLE_OUT_OF_MEMORY;
+ }
+
+ memset(data->state.connects, 0,
+ sizeof(struct connectdata *)*data->state.numconnects);
- *curl = data;
+ *curl = data;
- /*************************************************************
- * Set signal handler
- *************************************************************/
+ /*************************************************************
+ * Set signal handler to catch SIGALRM
+ *************************************************************/
#ifdef HAVE_SIGACTION
- sigaction(SIGALRM, NULL, &sigact);
- sigact.sa_handler = alarmfunc;
+ sigaction(SIGALRM, NULL, &sigact);
+ sigact.sa_handler = alarmfunc;
#ifdef SA_RESTART
- /* HPUX doesn't have SA_RESTART but defaults to that behaviour! */
- sigact.sa_flags &= ~SA_RESTART;
+ /* HPUX doesn't have SA_RESTART but defaults to that behaviour! */
+ sigact.sa_flags &= ~SA_RESTART;
#endif
- sigaction(SIGALRM, &sigact, NULL);
+ sigaction(SIGALRM, &sigact, NULL);
#else
- /* no sigaction(), revert to the much lamer signal() */
+ /* no sigaction(), revert to the much lamer signal() */
#ifdef HAVE_SIGNAL
- signal(SIGALRM, alarmfunc);
+ signal(SIGALRM, alarmfunc);
#endif
-
#endif
- return CURLE_OK;
- }
-
- /* this is a very serious error */
- return CURLE_OUT_OF_MEMORY;
+ /*************************************************************
+ * Tell signal handler to ignore SIGPIPE
+ *************************************************************/
+#if defined(HAVE_SIGNAL) && defined(SIGPIPE)
+ (void) signal(SIGPIPE, SIG_IGN);
+#endif
+
+ return CURLE_OK;
}
CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option, ...)