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authorTon Voon <ton.voon@opsera.com>2010-06-17 10:16:43 +0100
committertonvoon <ton.voon@opsera.com>2010-06-23 13:30:34 +0000
commit18f6835edaf7d640a2c9e476cb1babdbdadbfd9b (patch)
treeae11f40e48dc34658445c99012726f32bfb45c56 /gl/getopt_int.h
parentf61412478ceb7c821793c8356b936f64066508bf (diff)
downloadmonitoring-plugins-18f6835edaf7d640a2c9e476cb1babdbdadbfd9b.tar.gz
Added state retention APIs. Implemented for check_snmp with --rate option.
See http://nagiosplugin.org/c-api-private for more details on the API. Also updated check_snmp -l option to change the perfdata label.
Diffstat (limited to 'gl/getopt_int.h')
-rw-r--r--gl/getopt_int.h69
1 files changed, 36 insertions, 33 deletions
diff --git a/gl/getopt_int.h b/gl/getopt_int.h
index 169def5b..980b7507 100644
--- a/gl/getopt_int.h
+++ b/gl/getopt_int.h
@@ -30,6 +30,40 @@ extern int _getopt_internal (int ___argc, char **___argv,
30/* Reentrant versions which can handle parsing multiple argument 30/* Reentrant versions which can handle parsing multiple argument
31 vectors at the same time. */ 31 vectors at the same time. */
32 32
33/* Describe how to deal with options that follow non-option ARGV-elements.
34
35 If the caller did not specify anything,
36 the default is REQUIRE_ORDER if the environment variable
37 POSIXLY_CORRECT is defined, PERMUTE otherwise.
38
39 REQUIRE_ORDER means don't recognize them as options;
40 stop option processing when the first non-option is seen.
41 This is what Unix does.
42 This mode of operation is selected by either setting the environment
43 variable POSIXLY_CORRECT, or using `+' as the first character
44 of the list of option characters, or by calling getopt.
45
46 PERMUTE is the default. We permute the contents of ARGV as we
47 scan, so that eventually all the non-options are at the end.
48 This allows options to be given in any order, even with programs
49 that were not written to expect this.
50
51 RETURN_IN_ORDER is an option available to programs that were
52 written to expect options and other ARGV-elements in any order
53 and that care about the ordering of the two. We describe each
54 non-option ARGV-element as if it were the argument of an option
55 with character code 1. Using `-' as the first character of the
56 list of option characters selects this mode of operation.
57
58 The special argument `--' forces an end of option-scanning regardless
59 of the value of `ordering'. In the case of RETURN_IN_ORDER, only
60 `--' can cause `getopt' to return -1 with `optind' != ARGC. */
61
62enum __ord
63 {
64 REQUIRE_ORDER, PERMUTE, RETURN_IN_ORDER
65 };
66
33/* Data type for reentrant functions. */ 67/* Data type for reentrant functions. */
34struct _getopt_data 68struct _getopt_data
35{ 69{
@@ -54,39 +88,8 @@ struct _getopt_data
54 by advancing to the next ARGV-element. */ 88 by advancing to the next ARGV-element. */
55 char *__nextchar; 89 char *__nextchar;
56 90
57 /* Describe how to deal with options that follow non-option ARGV-elements. 91 /* See __ord above. */
58 92 enum __ord __ordering;
59 If the caller did not specify anything,
60 the default is REQUIRE_ORDER if the environment variable
61 POSIXLY_CORRECT is defined, PERMUTE otherwise.
62
63 REQUIRE_ORDER means don't recognize them as options;
64 stop option processing when the first non-option is seen.
65 This is what Unix does.
66 This mode of operation is selected by either setting the environment
67 variable POSIXLY_CORRECT, or using `+' as the first character
68 of the list of option characters, or by calling getopt.
69
70 PERMUTE is the default. We permute the contents of ARGV as we
71 scan, so that eventually all the non-options are at the end.
72 This allows options to be given in any order, even with programs
73 that were not written to expect this.
74
75 RETURN_IN_ORDER is an option available to programs that were
76 written to expect options and other ARGV-elements in any order
77 and that care about the ordering of the two. We describe each
78 non-option ARGV-element as if it were the argument of an option
79 with character code 1. Using `-' as the first character of the
80 list of option characters selects this mode of operation.
81
82 The special argument `--' forces an end of option-scanning regardless
83 of the value of `ordering'. In the case of RETURN_IN_ORDER, only
84 `--' can cause `getopt' to return -1 with `optind' != ARGC. */
85
86 enum
87 {
88 REQUIRE_ORDER, PERMUTE, RETURN_IN_ORDER
89 } __ordering;
90 93
91 /* If the POSIXLY_CORRECT environment variable is set 94 /* If the POSIXLY_CORRECT environment variable is set
92 or getopt was called. */ 95 or getopt was called. */