generic-library/curl
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add debug messages for initialization failures

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This commit is contained in:
Yang Tse 2007-01-31 19:47:49 +00:00
parent c2639e0738
commit 49c4d9c9cd
2 changed files with 22 additions and 7 deletions
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20
lib/easy.c
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@ -227,16 +227,22 @@ CURLcode curl_global_init(long flags)
Curl_ccalloc = (curl_calloc_callback)calloc; Curl_ccalloc = (curl_calloc_callback)calloc;
if (flags & CURL_GLOBAL_SSL) if (flags & CURL_GLOBAL_SSL)
if (!Curl_ssl_init()) if (!Curl_ssl_init()) {
DEBUGF(fprintf(stderr, "Error: Curl_ssl_init failed\n"));
return CURLE_FAILED_INIT; return CURLE_FAILED_INIT;
}
if (flags & CURL_GLOBAL_WIN32) if (flags & CURL_GLOBAL_WIN32)
if (win32_init() != CURLE_OK) if (win32_init() != CURLE_OK) {
DEBUGF(fprintf(stderr, "Error: win32_init failed\n"));
return CURLE_FAILED_INIT; return CURLE_FAILED_INIT;
}
#ifdef _AMIGASF #ifdef _AMIGASF
if(!amiga_init()) if(!amiga_init()) {
DEBUGF(fprintf(stderr, "Error: amiga_init failed\n"));
return CURLE_FAILED_INIT; return CURLE_FAILED_INIT;
}
#endif #endif
#ifdef USE_LIBIDN #ifdef USE_LIBIDN
@ -318,15 +324,19 @@ CURL *curl_easy_init(void)
/* Make sure we inited the global SSL stuff */ /* Make sure we inited the global SSL stuff */
if (!initialized) { if (!initialized) {
res = curl_global_init(CURL_GLOBAL_DEFAULT); res = curl_global_init(CURL_GLOBAL_DEFAULT);
if(res) if(res) {
/* something in the global init failed, return nothing */ /* something in the global init failed, return nothing */
DEBUGF(fprintf(stderr, "Error: curl_global_init failed\n"));
return NULL; return NULL;
}
} }
/* We use curl_open() with undefined URL so far */ /* We use curl_open() with undefined URL so far */
res = Curl_open(&data); res = Curl_open(&data);
if(res != CURLE_OK) if(res != CURLE_OK) {
DEBUGF(fprintf(stderr, "Error: Curl_open failed\n"));
return NULL; return NULL;
}
return data; return data;
} }

9
lib/url.c
View File

@ -485,14 +485,17 @@ CURLcode Curl_open(struct SessionHandle **curl)
/* Very simple start-up: alloc the struct, init it with zeroes and return */ /* Very simple start-up: alloc the struct, init it with zeroes and return */
data = (struct SessionHandle *)calloc(1, sizeof(struct SessionHandle)); data = (struct SessionHandle *)calloc(1, sizeof(struct SessionHandle));
if(!data) if(!data) {
/* this is a very serious error */ /* this is a very serious error */
DEBUGF(fprintf(stderr, "Error: calloc of SessionHandle failed\n"));
return CURLE_OUT_OF_MEMORY; return CURLE_OUT_OF_MEMORY;
}
data->magic = CURLEASY_MAGIC_NUMBER; data->magic = CURLEASY_MAGIC_NUMBER;
#ifdef USE_ARES #ifdef USE_ARES
if(ARES_SUCCESS != ares_init(&data->state.areschannel)) { if(ARES_SUCCESS != ares_init(&data->state.areschannel)) {
DEBUGF(fprintf(stderr, "Error: ares_init failed\n"));
free(data); free(data);
return CURLE_FAILED_INIT; return CURLE_FAILED_INIT;
} }
@ -503,8 +506,10 @@ CURLcode Curl_open(struct SessionHandle **curl)
/* We do some initial setup here, all those fields that can't be just 0 */ /* We do some initial setup here, all those fields that can't be just 0 */
data->state.headerbuff=(char*)malloc(HEADERSIZE); data->state.headerbuff=(char*)malloc(HEADERSIZE);
if(!data->state.headerbuff) if(!data->state.headerbuff) {
DEBUGF(fprintf(stderr, "Error: malloc of headerbuff failed\n"));
res = CURLE_OUT_OF_MEMORY; res = CURLE_OUT_OF_MEMORY;
}
else { else {
data->state.headersize=HEADERSIZE; data->state.headersize=HEADERSIZE;