chore: replaced wf_string_create by asprintf

lib/webfuse/adapter/impl/filesystem.c

@@ -9,8 +9,6 @@
 #include "webfuse/adapter/impl/session.h"
 #include "webfuse/adapter/impl/mountpoint.h"
 
-#include "webfuse/core/string.h"
-
 #include <libwebsockets.h>
 
 #include <sys/stat.h>

lib/webfuse/core/string.c

@@ -1,32 +0,0 @@
-#include "webfuse/core/string.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-
-char * wf_create_string(char const * format, ...)
-{
-    char * result = NULL;
-
-    va_list measure_args;
-    va_start(measure_args, format);
-    char buffer;
-    int needed = vsnprintf(&buffer, 1, format, measure_args);
-    va_end(measure_args);
-
-    if (0 <= needed)
-    {
-        result = malloc(needed + 1);
-        va_list args;
-        va_start(args, format);
-        int count = vsnprintf(result, needed + 1, format, args);
-        va_end(args);
-
-        if ((count < 0) || (needed < count))
-        {
-            free(result);
-            result = NULL;
-        }
-    }
-
-    return result;
-}

lib/webfuse/core/string.h

@@ -1,21 +0,0 @@
-#ifndef WF_CORE_STRING_H
-#define WF_CORE_STRING_H
-
-#ifndef __cplusplus
-#include <stdarg.h>
-#else
-#include <cstdarg>
-#endif
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-extern char * wf_create_string(char const * format, ...);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif