Xin Zhang / azure-iot-c-sdk-f767zi

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Dependents:   samplemqtt

c-utility/src/gb_stdio.c@0:f7f1f0d76dd6, 2018-08-23 (annotated)

Committer:
XinZhangMS
Date:
Thu Aug 23 06:52:14 2018 +0000
Revision:
0:f7f1f0d76dd6
azure-c-sdk for mbed os supporting NUCLEO_F767ZI

Who changed what in which revision?

UserRevisionLine numberNew contents of line
XinZhangMS 0:f7f1f0d76dd6 1 // Copyright (c) Microsoft. All rights reserved.
XinZhangMS 0:f7f1f0d76dd6 2 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
XinZhangMS 0:f7f1f0d76dd6 3
XinZhangMS 0:f7f1f0d76dd6 4 /*depending if the symbol GB_STDIO_INTERCEPT is defined, this file does the following
XinZhangMS 0:f7f1f0d76dd6 5
XinZhangMS 0:f7f1f0d76dd6 6 a) if GB_STDIO_INTERCEPT is NOT defined, then the file shall be empty (almost:)
XinZhangMS 0:f7f1f0d76dd6 7 b) if GB_STDIO_INTERCEPT is defined, then the file shall call to the 'real' stdio.h functions from their gb_* synonyms*/
XinZhangMS 0:f7f1f0d76dd6 8 #ifdef _MSC_VER
XinZhangMS 0:f7f1f0d76dd6 9 static const int avoid_a_warning_C4206 = 0; /* warning C4206: nonstandard extension used: translation unit is empty*/
XinZhangMS 0:f7f1f0d76dd6 10 #endif
XinZhangMS 0:f7f1f0d76dd6 11 #ifdef GB_STDIO_INTERCEPT
XinZhangMS 0:f7f1f0d76dd6 12
XinZhangMS 0:f7f1f0d76dd6 13 #ifdef __cplusplus
XinZhangMS 0:f7f1f0d76dd6 14 #include <cstdio>
XinZhangMS 0:f7f1f0d76dd6 15 #include <cstdarg>
XinZhangMS 0:f7f1f0d76dd6 16 #else
XinZhangMS 0:f7f1f0d76dd6 17 #include <stdio.h>
XinZhangMS 0:f7f1f0d76dd6 18 #include <stdarg.h>
XinZhangMS 0:f7f1f0d76dd6 19 #endif
XinZhangMS 0:f7f1f0d76dd6 20
XinZhangMS 0:f7f1f0d76dd6 21 #include "azure_c_shared_utility/gb_stdio.h"
XinZhangMS 0:f7f1f0d76dd6 22
XinZhangMS 0:f7f1f0d76dd6 23 /*this is fopen*/
XinZhangMS 0:f7f1f0d76dd6 24 FILE *gb_fopen(const char * filename, const char * mode)
XinZhangMS 0:f7f1f0d76dd6 25 {
XinZhangMS 0:f7f1f0d76dd6 26 return fopen(filename, mode);
XinZhangMS 0:f7f1f0d76dd6 27 }
XinZhangMS 0:f7f1f0d76dd6 28
XinZhangMS 0:f7f1f0d76dd6 29 int gb_fclose(FILE *stream)
XinZhangMS 0:f7f1f0d76dd6 30 {
XinZhangMS 0:f7f1f0d76dd6 31 return fclose(stream);
XinZhangMS 0:f7f1f0d76dd6 32 }
XinZhangMS 0:f7f1f0d76dd6 33
XinZhangMS 0:f7f1f0d76dd6 34 int gb_fseek(FILE *stream, long int offset, int whence)
XinZhangMS 0:f7f1f0d76dd6 35 {
XinZhangMS 0:f7f1f0d76dd6 36 return fseek(stream, offset, whence);
XinZhangMS 0:f7f1f0d76dd6 37 }
XinZhangMS 0:f7f1f0d76dd6 38
XinZhangMS 0:f7f1f0d76dd6 39 long int gb_ftell(FILE *stream)
XinZhangMS 0:f7f1f0d76dd6 40 {
XinZhangMS 0:f7f1f0d76dd6 41 return ftell(stream);
XinZhangMS 0:f7f1f0d76dd6 42 }
XinZhangMS 0:f7f1f0d76dd6 43
XinZhangMS 0:f7f1f0d76dd6 44 int fprintf(FILE * stream, const char * format, ...)
XinZhangMS 0:f7f1f0d76dd6 45 {
XinZhangMS 0:f7f1f0d76dd6 46 va_list args;
XinZhangMS 0:f7f1f0d76dd6 47 va_start(args, format);
XinZhangMS 0:f7f1f0d76dd6 48 vfprintf(stream, format, args);
XinZhangMS 0:f7f1f0d76dd6 49 va_end(args);
XinZhangMS 0:f7f1f0d76dd6 50 }
XinZhangMS 0:f7f1f0d76dd6 51
XinZhangMS 0:f7f1f0d76dd6 52 #endif