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[perl5.git] / ext / File-Glob / Glob.xs
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1#include "EXTERN.h"
2#include "perl.h"
3#include "XSUB.h"
4
5#include "bsd_glob.h"
6
df3728a2 7#define MY_CXT_KEY "File::Glob::_guts" XS_VERSION
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8
9typedef struct {
10 int x_GLOB_ERROR;
11} my_cxt_t;
12
13START_MY_CXT
14
15#define GLOB_ERROR (MY_CXT.x_GLOB_ERROR)
72b16652 16
1cb0fb50 17#include "const-c.inc"
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18
19#ifdef WIN32
20#define errfunc NULL
21#else
f681a178 22static int
72b16652 23errfunc(const char *foo, int bar) {
5f18268b 24 return !(bar == EACCES || bar == ENOENT || bar == ENOTDIR);
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25}
26#endif
27
28MODULE = File::Glob PACKAGE = File::Glob
29
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30int
31GLOB_ERROR()
32 PREINIT:
33 dMY_CXT;
34 CODE:
35 RETVAL = GLOB_ERROR;
36 OUTPUT:
37 RETVAL
38
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39BOOT:
40{
41 MY_CXT_INIT;
42}
43
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44void
45doglob(pattern,...)
46 char *pattern
e3de7a34 47PROTOTYPE: $;$
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48PREINIT:
49 glob_t pglob;
50 int i;
51 int retval;
52 int flags = 0;
53 SV *tmp;
54PPCODE:
55 {
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56 dMY_CXT;
57
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58 /* allow for optional flags argument */
59 if (items > 1) {
60 flags = (int) SvIV(ST(1));
61 }
62
63 /* call glob */
64 retval = bsd_glob(pattern, flags, errfunc, &pglob);
65 GLOB_ERROR = retval;
66
67 /* return any matches found */
68 EXTEND(sp, pglob.gl_pathc);
69 for (i = 0; i < pglob.gl_pathc; i++) {
70 /* printf("# bsd_glob: %s\n", pglob.gl_pathv[i]); */
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71 tmp = newSVpvn_flags(pglob.gl_pathv[i], strlen(pglob.gl_pathv[i]),
72 SVs_TEMP);
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73 TAINT;
74 SvTAINT(tmp);
75 PUSHs(tmp);
76 }
77
78 bsd_globfree(&pglob);
79 }
80
1cb0fb50 81INCLUDE: const-xs.inc