diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Makefile.inc | 4 | ||||
| -rw-r--r-- | lib/easy.c | 22 | ||||
| -rw-r--r-- | lib/strdup.c | 43 | ||||
| -rw-r--r-- | lib/strdup.h | 34 |
4 files changed, 95 insertions, 8 deletions
diff --git a/lib/Makefile.inc b/lib/Makefile.inc index 7bb875847..0d3ad8cc1 100644 --- a/lib/Makefile.inc +++ b/lib/Makefile.inc @@ -8,7 +8,7 @@ CSOURCES = file.c timeval.c base64.c hostip.c progress.c formdata.c \ content_encoding.c share.c http_digest.c md5.c http_negotiate.c \ http_ntlm.c inet_pton.c strtoofft.c strerror.c hostares.c hostasyn.c \ hostip4.c hostip6.c hostsyn.c hostthre.c inet_ntop.c parsedate.c \ - select.c gtls.c sslgen.c tftp.c splay.c + select.c gtls.c sslgen.c tftp.c splay.c strdup.c HHEADERS = arpa_telnet.h netrc.h file.h timeval.h base64.h hostip.h \ progress.h formdata.h cookie.h http.h sendf.h ftp.h url.h dict.h \ @@ -18,6 +18,6 @@ HHEADERS = arpa_telnet.h netrc.h file.h timeval.h base64.h hostip.h \ share.h md5.h http_digest.h http_negotiate.h http_ntlm.h ca-bundle.h \ inet_pton.h strtoofft.h strerror.h inet_ntop.h curlx.h memory.h \ setup.h transfer.h select.h easyif.h multiif.h parsedate.h sslgen.h \ - gtls.h tftp.h sockaddr.h splay.h + gtls.h tftp.h sockaddr.h splay.h strdup.h diff --git a/lib/easy.c b/lib/easy.c index 2784db83f..9995bcdee 100644 --- a/lib/easy.c +++ b/lib/easy.c @@ -80,6 +80,7 @@ #include "getinfo.h" #include "hostip.h" #include "share.h" +#include "strdup.h" #include "memory.h" #include "progress.h" #include "easyif.h" @@ -182,18 +183,27 @@ static unsigned int initialized; static long init_flags; /* + * strdup (and other memory functions) is redefined in complicated + * ways, but at this point it must be defined as the system-supplied strdup + * so the callback pointer is initialized correctly. + */ +#if defined(_WIN32_WCE) +#define system_strdup _strdup +#elif !defined(HAVE_STRDUP) +#define system_strdup curlx_strdup +#else +#define system_strdup strdup +#endif + +/* * If a memory-using function (like curl_getenv) is used before * curl_global_init() is called, we need to have these pointers set already. */ -#ifdef _WIN32_WCE -#define strdup _strdup -#endif - curl_malloc_callback Curl_cmalloc = (curl_malloc_callback)malloc; curl_free_callback Curl_cfree = (curl_free_callback)free; curl_realloc_callback Curl_crealloc = (curl_realloc_callback)realloc; -curl_strdup_callback Curl_cstrdup = (curl_strdup_callback)strdup; +curl_strdup_callback Curl_cstrdup = (curl_strdup_callback)system_strdup; curl_calloc_callback Curl_ccalloc = (curl_calloc_callback)calloc; /** @@ -209,7 +219,7 @@ CURLcode curl_global_init(long flags) Curl_cmalloc = (curl_malloc_callback)malloc; Curl_cfree = (curl_free_callback)free; Curl_crealloc = (curl_realloc_callback)realloc; - Curl_cstrdup = (curl_strdup_callback)strdup; + Curl_cstrdup = (curl_strdup_callback)system_strdup; Curl_ccalloc = (curl_calloc_callback)calloc; if (flags & CURL_GLOBAL_SSL) diff --git a/lib/strdup.c b/lib/strdup.c new file mode 100644 index 000000000..a9ed448a8 --- /dev/null +++ b/lib/strdup.c @@ -0,0 +1,43 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2006, Daniel Stenberg, <daniel@haxx.se>, et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + * $Id$ + ***************************************************************************/ + +#include "setup.h" +#include "strdup.h" + +#ifndef HAVE_STRDUP +char *curlx_strdup(const char *str) +{ + int len; + char *newstr; + + len = strlen(str); + newstr = (char *) malloc((len+1)*sizeof(char)); + if (!newstr) + return (char *)NULL; + + strcpy(newstr,str); + + return newstr; + +} +#endif diff --git a/lib/strdup.h b/lib/strdup.h new file mode 100644 index 000000000..3206db3cf --- /dev/null +++ b/lib/strdup.h @@ -0,0 +1,34 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2006, Daniel Stenberg, <daniel@haxx.se>, et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + * $Id$ + ***************************************************************************/ + +#ifndef _CURL_STRDUP_H +#define _CURL_STRDUP_H + +#include "setup.h" + +#ifndef HAVE_STRDUP +extern char *curlx_strdup(const char *str); +#endif + +#endif + |