pacemaker  2.1.4-dc6eb4362
Scalable High-Availability cluster resource manager
util_compat.h
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1 /*
2  * Copyright 2004-2021 the Pacemaker project contributors
3  *
4  * The version control history for this file may have further details.
5  *
6  * This source code is licensed under the GNU Lesser General Public License
7  * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
8  */
9 
10 #ifndef PCMK__CRM_COMMON_UTIL_COMPAT__H
11 # define PCMK__CRM_COMMON_UTIL_COMPAT__H
12 
13 # include <glib.h>
14 # include <crm/common/util.h>
15 
16 #ifdef __cplusplus
17 extern "C" {
18 #endif
19 
29 #define crm_get_interval crm_parse_interval_spec
31 
33 static inline gboolean
34 is_not_set(long long word, long long bit)
35 {
36  return ((word & bit) == 0);
37 }
38 
40 static inline gboolean
41 is_set(long long word, long long bit)
42 {
43  return ((word & bit) == bit);
44 }
45 
47 static inline gboolean
48 is_set_any(long long word, long long bit)
49 {
50  return ((word & bit) != 0);
51 }
52 
54 gboolean crm_str_eq(const char *a, const char *b, gboolean use_case);
55 
57 gboolean safe_str_neq(const char *a, const char *b);
58 
60 #define safe_str_eq(a, b) crm_str_eq(a, b, FALSE)
61 
63 char *crm_itoa_stack(int an_int, char *buf, size_t len);
64 
66 int pcmk_scan_nvpair(const char *input, char **name, char **value);
67 
69 char *pcmk_format_nvpair(const char *name, const char *value,
70  const char *units);
71 
73 char *pcmk_format_named_time(const char *name, time_t epoch_time);
74 
76 long long crm_parse_ll(const char *text, const char *default_text);
77 
79 int crm_parse_int(const char *text, const char *default_text);
80 
82 # define crm_atoi(text, default_text) crm_parse_int(text, default_text)
83 
85 guint g_str_hash_traditional(gconstpointer v);
86 
88 #define crm_str_hash g_str_hash_traditional
89 
91 gboolean crm_strcase_equal(gconstpointer a, gconstpointer b);
92 
94 guint crm_strcase_hash(gconstpointer v);
95 
97 static inline GHashTable *
98 crm_str_table_new(void)
99 {
100  return g_hash_table_new_full(crm_str_hash, g_str_equal, free, free);
101 }
102 
104 static inline GHashTable *
105 crm_strcase_table_new(void)
106 {
107  return g_hash_table_new_full(crm_strcase_hash, crm_strcase_equal,
108  free, free);
109 }
110 
112 GHashTable *crm_str_table_dup(GHashTable *old_table);
113 
115 static inline guint
116 crm_hash_table_size(GHashTable *hashtable)
117 {
118  if (hashtable == NULL) {
119  return 0;
120  }
121  return g_hash_table_size(hashtable);
122 }
123 
125 char *crm_strip_trailing_newline(char *str);
126 
128 int pcmk_numeric_strcasecmp(const char *s1, const char *s2);
129 
131 static inline char *
132 crm_itoa(int an_int)
133 {
134  return crm_strdup_printf("%d", an_int);
135 }
136 
138 static inline char *
139 crm_ftoa(double a_float)
140 {
141  return crm_strdup_printf("%f", a_float);
142 }
143 
145 static inline char *
146 crm_ttoa(time_t epoch_time)
147 {
148  return crm_strdup_printf("%lld", (long long) epoch_time);
149 }
150 
152 void crm_build_path(const char *path_c, mode_t mode);
153 
154 #ifdef __cplusplus
155 }
156 #endif
157 
158 #endif // PCMK__CRM_COMMON_UTIL_COMPAT__H
GHashTable * crm_str_table_dup(GHashTable *old_table)
Definition: strings.c:1269
int crm_parse_int(const char *text, const char *default_text)
Definition: strings.c:1292
gboolean crm_str_eq(const char *a, const char *b, gboolean use_case)
Definition: strings.c:1222
const char * name
Definition: cib.c:24
gboolean crm_strcase_equal(gconstpointer a, gconstpointer b)
Definition: strings.c:1257
char * crm_itoa_stack(int an_int, char *buf, size_t len)
Definition: strings.c:1242
guint crm_strcase_hash(gconstpointer v)
Definition: strings.c:1263
#define crm_str_hash
Definition: util_compat.h:88
guint g_str_hash_traditional(gconstpointer v)
Definition: strings.c:1251
char * crm_strip_trailing_newline(char *str)
Definition: strings.c:1317
int pcmk_scan_nvpair(const char *input, char **name, char **value)
Definition: nvpair.c:1001
Utility functions.
char * crm_strdup_printf(char const *format,...) G_GNUC_PRINTF(1
gboolean safe_str_neq(const char *a, const char *b)
Definition: strings.c:1207
int pcmk_numeric_strcasecmp(const char *s1, const char *s2)
Definition: strings.c:1323
char * pcmk_format_nvpair(const char *name, const char *value, const char *units)
Definition: nvpair.c:1007
xmlNode * input
void crm_build_path(const char *path_c, mode_t mode)
Definition: io.c:651
long long crm_parse_ll(const char *text, const char *default_text)
Definition: strings.c:1275
char * pcmk_format_named_time(const char *name, time_t epoch_time)
Definition: nvpair.c:1014