Close a directory
#include <dirent.h> int closedir( DIR * dirp );
libc
Use the -l c option to qcc to link against this library. This library is usually included automatically.
The closedir() function closes the directory specified by dirp, and frees the memory allocated by opendir().
Get a list of files contained in the directory /home/kenny:
#include <stdio.h> #include <dirent.h> #include <stdlib.h> int main( void ) { DIR *dirp; struct dirent *direntp; dirp = opendir( "/home/kenny" ); if( dirp != NULL ) { for(;;) { direntp = readdir( dirp ); if( direntp == NULL ) { break; } printf( "%s\n", direntp->d_name ); } closedir( dirp ); return EXIT_SUCCESS; } return EXIT_FAILURE; }
Safety: | |
---|---|
Cancellation point | Yes |
Interrupt handler | No |
Signal handler | No |
Thread | Yes |