ftw.h(3HEAD) Headers ftw.h(3HEAD)NAME
ftw.h, ftw - file tree traversal
SYNOPSIS
#include <ftw.h>
DESCRIPTION
The <ftw.h> header defines the FTW structure that includes the follow‐
ing members:
int base
int level
The <ftw.h> header defines macros for use as values of the third argu‐
ment to the application-supplied function that is passed as the second
argument to ftw() and nftw() (see ftw(3C)):
FTW_F file
FTW_D directory
FTW_DNR directory without read permission
FTW_DP directory with subdirectories visited
FTW_NS unknown type; stat() failed
FTW_SL symbolic link
FTW_SLN symbolic link that names a nonexistent file
The <ftw.h> header defines macros for use as values of the fourth argu‐
ment to nftw():
FTW_PHYS Physical walk, does not follow symbolic links. Other‐
wise, nftw() follows links but does not walk down any
path that crosses itself.
FTW_MOUNT The walk does not cross a mount point.
FTW_DEPTH All subdirectories are visited before the directory
itself.
FTW_CHDIR The walk changes to each direct ory before reading it.
The <ftw.h> header defines the stat structure and the symbolic names
for st_mode and the file type test macros as described in <sys/stat.h>.
Inclusion of the <ftw.h> header might also make visible all symbols
from <sys/stat.h>.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌─────────────────────────────┬─────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Interface Stability │Standard │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSOftw(3C), stat.h(3HEAD), attributes(5), standards(5)SunOS 5.10 10 Sep 2004 ftw.h(3HEAD)