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compiler warning: fix

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Fix compiler warning: variable was set but never used

Fix compiler warning: clobber ignored
This commit is contained in:
Yang Tse 2011-05-24 20:39:58 +02:00
parent ec33742d1b
commit b735717606
4 changed files with 50 additions and 2 deletions
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1
lib/easy.c
View File

@ -86,6 +86,7 @@
#include "slist.h"
#include "curl_rand.h"
#include "non-ascii.h"
#include "warnless.h"
#define _MPRINTF_REPLACE /* use our functions only */
#include <curl/mprintf.h>

1
lib/select.c
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@ -47,6 +47,7 @@
#include "urldata.h"
#include "connect.h"
#include "select.h"
#include "warnless.h"
/* Winsock and TPF sockets are not in range [0..FD_SETSIZE-1] */

32
lib/warnless.c
View File

@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 1998 - 2011, 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
@ -22,6 +22,8 @@
#include "setup.h"
#define BUILDING_WARNLESS_C 1
#include "warnless.h"
#define CURL_MASK_SCHAR 0x7F
@ -251,3 +253,31 @@ size_t curlx_sotouz(curl_off_t sonum)
# pragma warning(pop)
#endif
}
#if defined(__INTEL_COMPILER) && defined(__unix__)
int curlx_FD_ISSET(int fd, fd_set *fdset)
{
#pragma warning(push)
#pragma warning(disable:1469) /* clobber ignored */
return FD_ISSET(fd, fdset);
#pragma warning(pop)
}
void curlx_FD_SET(int fd, fd_set *fdset)
{
#pragma warning(push)
#pragma warning(disable:1469) /* clobber ignored */
FD_SET(fd, fdset);
#pragma warning(pop)
}
void curlx_FD_ZERO(fd_set *fdset)
{
#pragma warning(push)
#pragma warning(disable:593) /* variable was set but never used */
FD_ZERO(fdset);
#pragma warning(pop)
}
#endif /* __INTEL_COMPILER && __unix__ */

18
lib/warnless.h
View File

@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 1998 - 2011, 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
@ -38,4 +38,20 @@ ssize_t curlx_uztosz(size_t uznum);
size_t curlx_sotouz(curl_off_t sonum);
#if defined(__INTEL_COMPILER) && defined(__unix__)
int curlx_FD_ISSET(int fd, fd_set *fdset);
void curlx_FD_SET(int fd, fd_set *fdset);
void curlx_FD_ZERO(fd_set *fdset);
#ifndef BUILDING_WARNLESS_C
# define FD_ISSET(a,b) curlx_FD_ISSET((a),(b))
# define FD_SET(a,b) curlx_FD_SET((a),(b))
# define FD_ZERO(a) curlx_FD_ZERO((a))
#endif
#endif /* __INTEL_COMPILER && __unix__ */
#endif /* HEADER_CURL_WARNLESS_H */