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AP_Filesystem: make unlink do both directories and files on posix 

match FATFS behaviour
This commit is contained in:
Andrew Tridgell 2019-11-02 21:11:29 +11:00
parent 15fc3f3d75
commit 7c35d2d56a
1 changed files with 7 additions and 1 deletions
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8
libraries/AP_Filesystem/AP_Filesystem_posix.cpp
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@ -67,7 +67,13 @@ int AP_Filesystem::stat(const char *pathname, struct stat *stbuf)
int AP_Filesystem::unlink(const char *pathname) int AP_Filesystem::unlink(const char *pathname)
{ {
return ::unlink(pathname); // we match the FATFS interface and use unlink
// for both files and directories
int ret = ::rmdir(pathname);
if (ret == -1) {
ret = ::unlink(pathname);
}
return ret;
} }
int AP_Filesystem::mkdir(const char *pathname) int AP_Filesystem::mkdir(const char *pathname)