Attachment 129466 Details for Bug 173448 – file.diff

[patch] file.diff

file.diff (text/plain), 1.09 KB, created by Fernando Apesteguía on 2012-11-07 18:30:00 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Fernando Apesteguía

Created: 2012-11-07 18:30:00 UTC

Size: 1.09 KB

patch

obsolete

>--- /usr/src/lib/libc/gen/ftw.3	2012-01-03 04:26:08.000000000 +0100
>+++ ftw_man/ftw.3	2012-11-07 19:18:48.000000000 +0100
>@@ -155,6 +155,54 @@
> will stop processing the tree and return the value from
> .Fa fn .
> Both functions return \-1 if an error is detected.
>+.Sh EXAMPLES
>+Following there is a small example that shows how
>+.Nm
>+works. It traverses the file tree starting at the directory pointed
>+by the only program argument and shows the complete path and a brief
>+indicator about the file type.
>+.Bd -literal
>+#include <ftw.h>
>+#include <stdio.h>
>+
>+int
>+ftw_callback(const char *path, const struct stat *sb, int typeflag)
>+{
>+	char type;
>+
>+	switch(typeflag) {
>+	case FTW_F: 
>+		type = 'F';
>+		break;
>+	case FTW_D:
>+		type = 'D';
>+		break;
>+	case FTW_DNR:
>+		type = '-';
>+		break;
>+	case FTW_NS:
>+		type = 'X';
>+		break;
>+	}
>+
>+	printf("[%c] %s\n", type, path);
>+
>+	return (0);
>+}
>+
>+int
>+main(int argc, char **argv)
>+{
>+
>+	if (argc != 2) {
>+		printf("Usage %s <directory>\n", argv[0]);
>+		return (0);
>+	} else {
>+		return (ftw(argv[1], ftw_callback, /*UNUSED*/ 10));
>+	}
>+
>+}
>+.Ed
> .Sh ERRORS
> The
> .Fn ftw

Actions: View | Diff

Attachments on bug 173448: 129466