Remove compat vsnprintf() (eggdrop requires posix 2001)

config.h.in

@@ -289,9 +289,6 @@
 /* Define to 1 if you have the <unistd.h> header file. */
 #undef HAVE_UNISTD_H
 
-/* Define to 1 if you have the `vsnprintf' function. */
-#undef HAVE_VSNPRINTF
-
 /* Define to 1 if you have the <wchar.h> header file. */
 #undef HAVE_WCHAR_H
 

configure

@@ -8335,12 +8335,6 @@ then :
   printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h
 
 fi
-ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf"
-if test "x$ac_cv_func_vsnprintf" = xyes
-then :
-  printf "%s\n" "#define HAVE_VSNPRINTF 1" >>confdefs.h
-
-fi
 
 
 

configure.ac

@@ -121,7 +121,7 @@ AX_TYPE_SOCKLEN_T
 AX_CREATE_STDINT_H([eggint.h])
 
 # Checks for functions and their arguments.
-AC_CHECK_FUNCS([clock_gettime dprintf explicit_bzero memset_explicit explicit_memset getrandom inet_aton memset_s snprintf strlcpy vsnprintf])
+AC_CHECK_FUNCS([clock_gettime dprintf explicit_bzero memset_explicit explicit_memset getrandom inet_aton memset_s snprintf strlcpy])
 AC_FUNC_SELECT_ARGTYPES
 EGG_FUNC_B64_NTOP
 AC_FUNC_MMAP

src/botmsg.c

@@ -50,7 +50,7 @@ void tandout_but(int x, const char *format, ...)
 
   va_start(va, format);
 
-  len = egg_vsnprintf(s, sizeof s, format, va);
+  len = vsnprintf(s, sizeof s, format, va);
   va_end(va);
   if (len >= sizeof s) {
     len = sizeof s - 1;
@@ -299,7 +299,7 @@ void botnet_send_priv (int idx, char *from, char *to, char *tobot, const char *f
   va_list va;
 
   va_start(va, format);
-  egg_vsnprintf(tbuf, 450, format, va);
+  vsnprintf(tbuf, 450, format, va);
   va_end(va);
   tbuf[sizeof(tbuf) - 1] = 0;