diff options
| author | Dmitri Pal <dpal@redhat.com> | 2010-12-26 21:28:59 -0500 |
|---|---|---|
| committer | Dmitri Pal <dpal@redhat.com> | 2011-01-03 15:00:43 -0500 |
| commit | 81e90b377b432ef874fda11b6e82f6f0eb894807 (patch) | |
| tree | f8a706890a95ee209e2160bf775bf96673081bd2 | |
| parent | c4d2383282b898f4c5914bf720301cdcabf5eb51 (diff) | |
| download | ding-libs-81e90b377b432ef874fda11b6e82f6f0eb894807.tar.gz ding-libs-81e90b377b432ef874fda11b6e82f6f0eb894807.tar.xz ding-libs-81e90b377b432ef874fda11b6e82f6f0eb894807.zip | |
[INI] Function to check for changes
Added function to detect changes to the configuration file.
| -rw-r--r-- | ini/ini_configobj.h | 4 | ||||
| -rw-r--r-- | ini/ini_fileobj.c | 37 |
2 files changed, 39 insertions, 2 deletions
diff --git a/ini/ini_configobj.h b/ini/ini_configobj.h index eccad71..913b91e 100644 --- a/ini/ini_configobj.h +++ b/ini/ini_configobj.h @@ -335,8 +335,8 @@ int ini_config_access_check(struct ini_cfgfile *file_ctx, * - device ID * - i-node */ -int ini_config_changed(struct ini_cfgfile *file_ctx, - struct ini_cfgfile *file_ctx_saved, +int ini_config_changed(struct ini_cfgfile *file_ctx1, + struct ini_cfgfile *file_ctx2, int *changed); diff --git a/ini/ini_fileobj.c b/ini/ini_fileobj.c index 2d47c8f..6de9639 100644 --- a/ini/ini_fileobj.c +++ b/ini/ini_fileobj.c @@ -484,3 +484,40 @@ int ini_config_access_check(struct ini_cfgfile *file_ctx, return error; } + +/* Determins if two file context different by comparing + * - time stamp + * - device ID + * - i-node + */ +int ini_config_changed(struct ini_cfgfile *file_ctx1, + struct ini_cfgfile *file_ctx2, + int *changed) +{ + + int error = EOK; + + TRACE_FLOW_ENTRY(); + + if ((file_ctx1 == NULL) || + (file_ctx2 == NULL) || + (changed == NULL)) { + TRACE_ERROR_NUMBER("Invalid parameter.", EINVAL); + return EINVAL; + } + + *changed = 0; + + if((file_ctx1->file_stats.st_mtime != + file_ctx2->file_stats.st_mtime) || + (file_ctx1->file_stats.st_dev != + file_ctx2->file_stats.st_dev) || + (file_ctx1->file_stats.st_ino != + file_ctx2->file_stats.st_ino)) { + TRACE_INFO_STRING("File changed!", ""); + *changed = 1; + } + + TRACE_FLOW_EXIT(); + return error; +} |