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73 | other files, and it also defines dummy implementations for some |
73 | other files, and it also defines dummy implementations for some |
74 | libevent functions (such as logging, which is not supported). It |
74 | libevent functions (such as logging, which is not supported). It |
75 | will also not define any of the structs usually found in "event.h" |
75 | will also not define any of the structs usually found in "event.h" |
76 | that are not directly supported by libev code alone. |
76 | that are not directly supported by libev code alone. |
77 | |
77 | |
78 | EV_H |
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79 | |
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80 | The name of the ev.h header file used to include it. The default |
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81 | if undefined is <ev.h> in event.h and "ev.h" in ev.c. This can be used |
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82 | to virtually rename the ev.h header file |
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83 | |
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84 | EV_USE_MONOTONIC |
78 | EV_USE_MONOTONIC |
85 | |
79 | |
86 | If undefined or defined to be "1", libev will try to detect the |
80 | If undefined or defined to be "1", libev will try to detect the |
87 | availability of the monotonic clock option at both compiletime and |
81 | availability of the monotonic clock option at both compiletime and |
88 | runtime. Otherwise no use of the monotonic clock option will be |
82 | runtime. Otherwise no use of the monotonic clock option will be |
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134 | otherwise another method will be used as fallback. This is the |
128 | otherwise another method will be used as fallback. This is the |
135 | preferred backend for BSD and BSd-like systems. Darwin brokenness |
129 | preferred backend for BSD and BSd-like systems. Darwin brokenness |
136 | will be detected at runtime and routed around by disabling this |
130 | will be detected at runtime and routed around by disabling this |
137 | backend. |
131 | backend. |
138 | |
132 | |
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133 | EV_H |
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134 | |
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135 | The name of the ev.h header file used to include it. The default |
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136 | if undefined is <ev.h> in event.h and "ev.h" in ev.c. This can |
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137 | be used to virtually rename the ev.h header file in case of |
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138 | conflicts. |
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139 | |
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140 | EV_EVENT_H |
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141 | |
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142 | Similarly to EV_H, this macro cna be used to override event.c's idea |
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143 | of how the event.h header can be found. |
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144 | |
139 | EV_COMMON |
145 | EV_COMMON |
140 | |
146 | |
141 | By default, all watchers have a "void *data" member. By redefining |
147 | By default, all watchers have a "void *data" member. By redefining |
142 | this macro to a something else you can include more and other types |
148 | this macro to a something else you can include more and other types |
143 | of members. You have to define it each time you include one of the |
149 | of members. You have to define it each time you include one of the |
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162 | you can create additional independent event loops. Otherwise there |
168 | you can create additional independent event loops. Otherwise there |
163 | will be no support for multiple event loops and there is no first |
169 | will be no support for multiple event loops and there is no first |
164 | event loop pointer argument. Instead, all functions act on the |
170 | event loop pointer argument. Instead, all functions act on the |
165 | single default loop. |
171 | single default loop. |
166 | |
172 | |
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173 | EV_CB_DECLARE(type) |
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174 | EV_CB_INVOKE(watcher,revents) |
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175 | |
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176 | Can be used to change the callback member declaration in each |
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177 | watcher, and the way callbacks are invoked. Must expand to a struct |
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178 | member definition and a statement, respectively. See the ev.v |
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179 | header file for their default definitions. |
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180 | |
167 | EXAMPLES |
181 | EXAMPLES |
168 | |
182 | |
169 | For a real-world example of a program the includes libev |
183 | For a real-world example of a program the includes libev |
170 | verbatim, you can have a look at the EV perl module |
184 | verbatim, you can have a look at the EV perl module |
171 | (http://software.schmorp.de/pkg/EV.html). It has the libev files in |
185 | (http://software.schmorp.de/pkg/EV.html). It has the libev files in |