Name

glob_match — match a text string against a glob-style pattern

Synopsis

int glob_match (const char * text,
 const char * pattern);
 

Arguments

text

the string to be examined

pattern

the glob-style pattern to be matched against

Description

Either/both of text and pattern can be empty strings.

Match text against a glob-style pattern, with wildcards and simple sets:

? matches any single character. * matches any run of characters. [xyz] matches a single character from the set: x, y, or z. [a-d] matches a single character from the range: a, b, c, or d. [a-d0-9] matches a single character from either range.

The special characters ?, [, -, or *, can be matched using a set, eg. [*] Behaviour with malformed patterns is undefined, though generally reasonable.

Sample patterns

"SD1?, SD1[0-5], *R0, SD*1?[012]*xx"

This function uses one level of recursion per '*' in pattern. Since it calls _nothing_ else, and has _no_ explicit local variables, this will not cause stack problems for any reasonable use here.

RETURNS

0 on match, 1 otherwise.