fs_remove()
int fs_remove (const char *name_full);
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File |
Called from |
Code enabled by |
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fs_api..c |
Application |
FS_CFG_API_EN and not FS_CFG_RD_ONLY_EN |
Delete a file or directory.
Arguments
name_full
Name of the entry.
Returned Value
0, if the file is not removed.
-1, if the file is not removed.
Notes/Warnings
When a file is removed, the space occupied by the file is freed and shall no longer be accessible.
A directory can be removed only if it is an empty directory.
The root directory cannot be removed.
Example
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void App_Fnct (void) { int err; . . . err = fs_remove(“sd:0:\\data\\file001.txt”); /* Remove file. */ if (err != 0) { APP_TRACE_INFO((“Could not remove file.”)); } . . . err = fs_remove(“sd:0:\\data\\old”); /* Remove dir. */ if (err != 0) { APP_TRACE_INFO((“Could not remove dir.”)); } . . . } |