FNMATCH(3) Library Functions Manual FNMATCH(3)
fnmatch -- match filename or pathname using shell glob rules
Standard C Library (libc, -lc)
fnmatch(const char *pattern, const char *string, int flags);
The fnmatch() function matches patterns according to the globbing rules
used by the shell. It checks the string specified by the string argument
to see if it matches the pattern specified by the pattern argument.
The flags argument modifies the interpretation of pattern and string.
The value of flags is the bitwise inclusive OR of any of the following
constants, which are defined in the include file fnmatch.h.
FNM_NOESCAPE Normally, every occurrence of a backslash (`\')
followed by a character in pattern is replaced by that
character. This is done to negate any special meaning
for the character. If the FNM_NOESCAPE flag is set, a
backslash character is treated as an ordinary
FNM_PATHNAME Slash characters in string must be explicitly matched
by slashes in pattern. If this flag is not set, then
slashes are treated as regular characters.
FNM_PERIOD Leading periods in strings match periods in patterns.
The definition of ``leading'' is related to the
specification of FNM_PATHNAME. A period is always
``leading'' if it is the first character in string.
Additionally, if FNM_PATHNAME is set, a period is
``leading'' if it immediately follows a slash.
FNM_LEADING_DIR Ignore ``/*'' rest after successful pattern matching.
FNM_CASEFOLD The pattern is matched in a case-insensitive fashion.
The fnmatch() function returns zero if string matches the pattern
specified by pattern, otherwise, it returns the value FNM_NOMATCH.
sh(1), glob(3), regex(3), glob(7)
The fnmatch() function conforms to IEEE Std 1003.2-1992 (``POSIX.2'').
The FNM_CASEFOLD flag is a NetBSD extension.
The fnmatch() function first appeared in 4.4BSD.
The pattern `*' matches the empty string, even if FNM_PATHNAME is
NetBSD 6.1.5 November 30, 2010 NetBSD 6.1.5