Mercurial > trustbridge > trustbridge
diff common/listutil.h @ 1081:edbf5e5e88f4
(issue118) Extend verify_binary to carry an open file
* binverify.c: Change result to a structure containing an open fptr
Use in Memory data for windows verification.
* mainwindow.cpp, selftest.c: Handle the returend structure
* binverifytest.cpp: Test for the exclusive read and update signature.
* listutil.c: Add optional fptr parameter to read_file
author | Andre Heinecke <andre.heinecke@intevation.de> |
---|---|
date | Thu, 11 Sep 2014 12:05:24 +0200 |
parents | 78798d3af8f0 |
children |
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--- a/common/listutil.h Thu Sep 11 12:00:10 2014 +0200 +++ b/common/listutil.h Thu Sep 11 12:05:24 2014 +0200 @@ -13,6 +13,7 @@ #endif #include <stddef.h> +#include <stdio.h> /** * @file listutil.h @@ -84,17 +85,22 @@ /** * @brief Read a file into memory. * - * The caller needs to free data + * The caller needs to free data. If fptr is not NULL it will + * recieve the pointer to the read file structure. The caller + * is responsible for closing this. + * fptr only needs to be closed and is only valid if the + * return value is 0. * * @param[in] file_name Name of the file. * @param[out] data the file content * @param[out] size size in bytes of the file content. * @param[in] max_size the maximum amount of bytes to read. + * @param[out] fptr pointer to recieve the FILE ptr or NULL * * @return 0 on success an error code otherwise. */ int read_file(const char *file_name, char **data, size_t *size, - const size_t max_size); + const size_t max_size, FILE **fptr); #ifdef __cplusplus } #endif