Azure IoT common library
Dependents: STM32F746_iothub_client_sample_mqtt f767zi_mqtt iothub_client_sample_amqp iothub_client_sample_http ... more
gb_stdio.c
- Committer:
- AzureIoTClient
- Date:
- 2018-10-04
- Revision:
- 49:6bb8b9a66642
- Parent:
- 48:81866008bba4
File content as of revision 49:6bb8b9a66642:
// Copyright (c) Microsoft. All rights reserved. // Licensed under the MIT license. See LICENSE file in the project root for full license information. /*depending if the symbol GB_STDIO_INTERCEPT is defined, this file does the following a) if GB_STDIO_INTERCEPT is NOT defined, then the file shall be empty (almost:) b) if GB_STDIO_INTERCEPT is defined, then the file shall call to the 'real' stdio.h functions from their gb_* synonyms*/ #ifdef _MSC_VER /* compiler warning C4206: nonstandard extension used: translation unit is empty */ /* linker warning 4221: This object file does not define any previously undefined public symbols, so it will not be used by any link operation that consumes this library */ const int avoid_warnings_B9EB480E_6AE7_43B3_9249_47993776BA7B = 0; #endif #ifdef GB_STDIO_INTERCEPT #ifdef __cplusplus #include <cstdio> #include <cstdarg> #else #include <stdio.h> #include <stdarg.h> #endif #include "azure_c_shared_utility/gb_stdio.h" /*this is fopen*/ FILE *gb_fopen(const char * filename, const char * mode) { return fopen(filename, mode); } int gb_fclose(FILE *stream) { return fclose(stream); } int gb_fseek(FILE *stream, long int offset, int whence) { return fseek(stream, offset, whence); } long int gb_ftell(FILE *stream) { return ftell(stream); } int fprintf(FILE * stream, const char * format, ...) { va_list args; va_start(args, format); vfprintf(stream, format, args); va_end(args); } #endif