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Homework and Emergencies Homework & Coursework Questions C Program to search and read all named pipes in current directory Post 302578510 by m.d.ludwig on Thursday 1st of December 2011 06:49:59 PM
Old 12-01-2011
Some hints:
  • popen is not "open a pipe", it is more "open a process"
  • Use opendir(3) to open a directory for reading and readdir(3) to read entries.
  • stat(3) to determine filetypes.
  • Once you determine that you have a named pipe, you will have to open it for reading, etc etc.
Hope this helps.
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MKDTEMP(3)						     Linux Programmer's Manual							MKDTEMP(3)

NAME
mkdtemp - create a unique temporary directory SYNOPSIS
#include <stdlib.h> char *mkdtemp(char *template); DESCRIPTION
The mkdtemp() function generates a uniquely-named temporary directory from template. The last six characters of template must be XXXXXX and these are replaced with a string that makes the directory name unique. The directory is then created with permissions 0700. Since it will be modified, template must not be a string constant, but should be declared as a character array. RETURN VALUE
The mkdtemp() function returns a pointer to the modified template string on success, and NULL on failure, in which case errno is set appro- priately. ERRORS
EINVAL The last six characters of template were not XXXXXX. Now template is unchanged. Also see mkdir(2) for other possible values for errno. CONFORMING TO
Introduced in OpenBSD 2.2. Available since glibc 2.1.91. SEE ALSO
mkdir(2), mkstemp(3), mktemp(3), tmpnam(3), tempnam(3), tmpfile(3) GNU
2001-10-07 MKDTEMP(3)
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