diff options
| author | Christophe Grenier <[email protected]> | 2021-06-13 12:31:20 +0200 |
|---|---|---|
| committer | Christophe Grenier <[email protected]> | 2021-06-13 12:31:20 +0200 |
| commit | 1ed7909b7c77f4e01cc2c1b3f55ed2c8899981e4 (patch) | |
| tree | 86654a6b6e6adde4a195592448f896a3d3d5cd36 | |
| parent | c482456942c597a89317aabf156049a6bf4dd4b0 (diff) | |
src/file_fm.c: add Frama-C annotations
| -rw-r--r-- | src/file_fm.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/src/file_fm.c b/src/file_fm.c index efa28f42..f103ee9e 100644 --- a/src/file_fm.c +++ b/src/file_fm.c @@ -32,7 +32,7 @@ #include "filegen.h" #include "common.h" -/*@ requires \valid(file_stat); */ +/*@ requires valid_register_header_check(file_stat); */ static void register_header_check_fm(file_stat_t *file_stat); const file_hint_t file_hint_fm= { @@ -52,13 +52,9 @@ struct fm_header /*@ @ requires buffer_size >= sizeof(struct fm_header); - @ requires \valid_read(buffer+(0..buffer_size-1)); - @ requires valid_file_recovery(file_recovery); - @ requires \valid(file_recovery_new); - @ requires file_recovery_new->blocksize > 0; @ requires separation: \separated(&file_hint_fm, buffer+(..), file_recovery, file_recovery_new); - @ ensures \result == 0 || \result == 1; - @ ensures \result!=0 ==> valid_file_recovery(file_recovery_new); + @ requires valid_header_check_param(buffer, buffer_size, safe_header_only, file_recovery, file_recovery_new); + @ ensures valid_header_check_result(\result, file_recovery_new); @ assigns *file_recovery_new; @*/ static int header_check_fm(const unsigned char *buffer, const unsigned int buffer_size, const unsigned int safe_header_only, const file_recovery_t *file_recovery, file_recovery_t *file_recovery_new) |