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Diffstat (limited to 'REORG.TODO/manual/examples/dir2.c')
-rw-r--r-- | REORG.TODO/manual/examples/dir2.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/REORG.TODO/manual/examples/dir2.c b/REORG.TODO/manual/examples/dir2.c new file mode 100644 index 0000000000..a8390822b4 --- /dev/null +++ b/REORG.TODO/manual/examples/dir2.c @@ -0,0 +1,46 @@ +/* Simple Program to List a Directory, Mark II + Copyright (C) 1991-2017 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License + as published by the Free Software Foundation; either version 2 + of the License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, if not, see <http://www.gnu.org/licenses/>. +*/ + +/*@group*/ +#include <stdio.h> +#include <dirent.h> +/*@end group*/ + +static int +one (const struct dirent *unused) +{ + return 1; +} + +int +main (void) +{ + struct dirent **eps; + int n; + + n = scandir ("./", &eps, one, alphasort); + if (n >= 0) + { + int cnt; + for (cnt = 0; cnt < n; ++cnt) + puts (eps[cnt]->d_name); + } + else + perror ("Couldn't open the directory"); + + return 0; +} |