1<glob.h>(0P)               POSIX Programmer's Manual              <glob.h>(0P)
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NAME

6       glob.h - pathname pattern-matching types
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SYNOPSIS

9       #include <glob.h>
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DESCRIPTION

12       The  <glob.h> header shall define the structures and symbolic constants
13       used by the glob() function.
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15       The structure type glob_t shall contain at least the following members:
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18              size_t   gl_pathc Count of paths matched by pattern.
19              char   **gl_pathv Pointer to a list of matched pathnames.
20              size_t   gl_offs  Slots to reserve at the beginning of gl_pathv.
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22       The following constants shall be provided as values for the flags argu‐
23       ment:
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25       GLOB_APPEND
26              Append generated pathnames to those previously obtained.
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28       GLOB_DOOFFS
29              Specify  how  many  null  pointers  to  add  to the beginning of
30              gl_pathv.
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32       GLOB_ERR
33              Cause glob() to return on error.
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35       GLOB_MARK
36              Each pathname that is a directory that  matches  pattern  has  a
37              slash appended.
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39       GLOB_NOCHECK
40              If  pattern does not match any pathname, then return a list con‐
41              sisting of only pattern.
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43       GLOB_NOESCAPE
44              Disable backslash escaping.
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46       GLOB_NOSORT
47              Do not sort the pathnames returned.
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50       The following constants shall be defined as error return values:
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52       GLOB_ABORTED
53              The scan was stopped because GLOB_ERR was  set  or  (*errfunc)()
54              returned non-zero.
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56       GLOB_NOMATCH
57              The   pattern   does   not  match  any  existing  pathname,  and
58              GLOB_NOCHECK was not set in flags.
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60       GLOB_NOSPACE
61              An attempt to allocate memory failed.
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63       GLOB_NOSYS
64              Reserved.
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67       The following shall be declared as functions and may also be defined as
68       macros. Function prototypes shall be provided.
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71              int  glob(const char *restrict, int, int (*)(const char *, int),
72                       glob_t *restrict);
73              void globfree (glob_t *);
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75       The  implementation  may  define  additional  macros or constants using
76       names beginning with GLOB_.
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78       The following sections are informative.
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APPLICATION USAGE

81       None.
82

RATIONALE

84       None.
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FUTURE DIRECTIONS

87       None.
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SEE ALSO

90       The System Interfaces volume of IEEE Std 1003.1-2001, glob(), the Shell
91       and Utilities volume of IEEE Std 1003.1-2001
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94       Portions  of  this text are reprinted and reproduced in electronic form
95       from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology
96       --  Portable  Operating  System  Interface (POSIX), The Open Group Base
97       Specifications Issue 6, Copyright (C) 2001-2003  by  the  Institute  of
98       Electrical  and  Electronics  Engineers, Inc and The Open Group. In the
99       event of any discrepancy between this version and the original IEEE and
100       The  Open Group Standard, the original IEEE and The Open Group Standard
101       is the referee document. The original Standard can be  obtained  online
102       at http://www.opengroup.org/unix/online.html .
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106IEEE/The Open Group                  2003                         <glob.h>(0P)
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