agorise/c-libp2p
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Make sure directory exists and is a real directory

Browse source
This commit is contained in:
John Jones 2017-04-06 17:47:25 -05:00
parent e237b239a1
commit dc546649fd
1 changed files with 11 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
os/utils.c
View file

@ -74,12 +74,22 @@ int os_utils_file_exists(const char* file_name) {
return 0; return 0;
} }
/***
* See if the passed in directory exists, and is a directory
* @param directory_name the name to examine
* @returns true(1) if it exists, false(0) if not
*/
int os_utils_directory_exists(const char* directory_name) { int os_utils_directory_exists(const char* directory_name) {
if (access(directory_name, F_OK) != -1) if (access(directory_name, F_OK) != -1 && os_utils_is_directory(directory_name))
return 1; return 1;
return 0; return 0;
} }
/**
* Determine if the passed in file name is a directory
* @param file_name the file name
* @returns true(1) if file_name is a directory
*/
int os_utils_is_directory(const char* file_name) { int os_utils_is_directory(const char* file_name) {
struct stat path_stat; struct stat path_stat;
stat(file_name, &path_stat); stat(file_name, &path_stat);