server/util_debug.c

   1 /* Licensed to the Apache Software Foundation (ASF) under one or more
   2  * contributor license agreements.  See the NOTICE file distributed with
   3  * this work for additional information regarding copyright ownership.
   4  * The ASF licenses this file to You under the Apache License, Version 2.0
   5  * (the "License"); you may not use this file except in compliance with
   6  * the License.  You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #define APR_WANT_STRFUNC
  18 #include "apr_want.h"
  19
  20 #include "httpd.h"
  21 #include "http_config.h"
  22
  23 /* Possibly get rid of the macros we defined in httpd.h */
  24 #if defined(strchr)
  25 #undef strchr
  26 #endif
  27
  28 #if defined (strrchr)
  29 #undef strrchr
  30 #endif
  31
  32 #if defined (strstr)
  33 #undef strstr
  34 #endif
  35
  36
  37 #if defined(ap_strchr)
  38 #undef ap_strchr
  39 AP_DECLARE(char *) ap_strchr(char *s, int c);
  40 #endif
  41
  42 AP_DECLARE(char *) ap_strchr(char *s, int c)
  43 {
  44     return strchr(s,c);
  45 }
  46
  47 #if defined(ap_strchr_c)
  48 #undef ap_strchr_c
  49 AP_DECLARE(const char *) ap_strchr_c(const char *s, int c);
  50 #endif
  51
  52 AP_DECLARE(const char *) ap_strchr_c(const char *s, int c)
  53 {
  54     return strchr(s,c);
  55 }
  56
  57 #if defined(ap_strrchr)
  58 #undef ap_strrchr
  59 AP_DECLARE(char *) ap_strrchr(char *s, int c);
  60 #endif
  61
  62 AP_DECLARE(char *) ap_strrchr(char *s, int c)
  63 {
  64     return strrchr(s,c);
  65 }
  66
  67 #if defined(ap_strrchr_c)
  68 #undef ap_strrchr_c
  69 AP_DECLARE(const char *) ap_strrchr_c(const char *s, int c);
  70 #endif
  71
  72 AP_DECLARE(const char *) ap_strrchr_c(const char *s, int c)
  73 {
  74     return strrchr(s,c);
  75 }
  76
  77 #if defined(ap_strstr)
  78 #undef ap_strstr
  79 AP_DECLARE(char *) ap_strstr(char *s, const char *c);
  80 #endif
  81
  82 AP_DECLARE(char *) ap_strstr(char *s, const char *c)
  83 {
  84     return strstr(s,c);
  85 }
  86
  87 #if defined(ap_strstr_c)
  88 #undef ap_strstr_c
  89 AP_DECLARE(const char *) ap_strstr_c(const char *s, const char *c);
  90 #endif
  91
  92 AP_DECLARE(const char *) ap_strstr_c(const char *s, const char *c)
  93 {
  94     return strstr(s,c);
  95 }
  96
  97 #if defined(ap_get_module_config)
  98 #undef ap_get_module_config
  99 AP_DECLARE(void *) ap_get_module_config(const ap_conf_vector_t *cv,
 100                                         const module *m);
 101 #endif
 102
 103 AP_DECLARE(void *) ap_get_module_config(const ap_conf_vector_t *cv,
 104                                         const module *m)
 105 {
 106     return ((void **)cv)[m->module_index];
 107 }
 108
 109 /**
 110  * Generic accessors for other modules to set at their own module-specific
 111  * data
 112  * @param conf_vector The vector in which the modules configuration is stored.
 113  *        usually r->per_dir_config or s->module_config
 114  * @param m The module to set the data for.
 115  * @param val The module-specific data to set
 116  * @fn void ap_set_module_config(ap_conf_vector_t *cv, const module *m, void *val)
 117  */
 118 #if defined(ap_set_module_config)
 119 #undef ap_set_module_config
 120 AP_DECLARE(void) ap_set_module_config(ap_conf_vector_t *cv, const module *m,
 121                                       void *val);
 122 #endif
 123
 124 AP_DECLARE(void) ap_set_module_config(ap_conf_vector_t *cv, const module *m,
 125                                       void *val)
 126 {
 127     ((void **)cv)[m->module_index] = val;
 128 }