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lib: remove unused code

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This fixes the following clang warnings:
macro is not used [-Wunused-macros]
will never be executed [-Wunreachable-code]

Closes https://github.com/curl/curl/pull/1448
This commit is contained in:
Marcel Raad 2017-04-25 08:36:13 +02:00
parent 55c3c02e59
commit b851421642
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GPG Key ID: B7F13D981BBF1607
5 changed files with 5 additions and 12 deletions
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3
lib/formdata.c
View File

@ -54,9 +54,6 @@ static char *formboundary(struct Curl_easy *data);
extensions. */
#define HTTPPOST_CONTENTTYPE_DEFAULT "application/octet-stream"
#define FORM_FILE_SEPARATOR ','
#define FORM_TYPE_SEPARATOR ';'
#define HTTPPOST_PTRNAME CURL_HTTPPOST_PTRNAME
#define HTTPPOST_FILENAME CURL_HTTPPOST_FILENAME
#define HTTPPOST_PTRCONTENTS CURL_HTTPPOST_PTRCONTENTS

1
lib/hostip.c
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@ -538,7 +538,6 @@ RETSIGTYPE alarmfunc(int sig)
/* this is for "-ansi -Wall -pedantic" to stop complaining! (rabe) */
(void)sig;
siglongjmp(curl_jmpenv, 1);
return;
}
#endif /* USE_ALARM_TIMEOUT */

4
lib/mprintf.c
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@ -42,10 +42,6 @@
/* The last #include file should be: */
#include "memdebug.h"
#ifndef SIZEOF_LONG_DOUBLE
#define SIZEOF_LONG_DOUBLE 0
#endif
/*
* If SIZEOF_SIZE_T has not been defined, default to the size of long.
*/

6
lib/telnet.c
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@ -81,10 +81,12 @@
} WHILE_FALSE
#define CURL_SB_GET(x) ((*x->subpointer++)&0xff)
#define CURL_SB_PEEK(x) ((*x->subpointer)&0xff)
#define CURL_SB_EOF(x) (x->subpointer >= x->subend)
#define CURL_SB_LEN(x) (x->subend - x->subpointer)
/* For posterity:
#define CURL_SB_PEEK(x) ((*x->subpointer)&0xff)
#define CURL_SB_EOF(x) (x->subpointer >= x->subend) */
#ifdef CURL_DISABLE_VERBOSE_STRINGS
#define printoption(a,b,c,d) Curl_nop_stmt
#endif

3
lib/url.c
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@ -2935,8 +2935,7 @@ static void conn_reset_all_postponed_data(struct connectdata *conn)
conn_reset_postponed_data(conn, 1);
}
#else /* ! USE_RECV_BEFORE_SEND_WORKAROUND */
/* Use "do-nothing" macros instead of functions when workaround not used */
#define conn_reset_postponed_data(c,n) do {} WHILE_FALSE
/* Use "do-nothing" macro instead of function when workaround not used */
#define conn_reset_all_postponed_data(c) do {} WHILE_FALSE
#endif /* ! USE_RECV_BEFORE_SEND_WORKAROUND */