| … | |
… | |
| 5 | into your source tree. |
5 | into your source tree. |
| 6 | |
6 | |
| 7 | This is how it works: |
7 | This is how it works: |
| 8 | |
8 | |
| 9 | FILESETS |
9 | FILESETS |
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10 | |
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11 | CORE EVENT LOOP |
| 10 | |
12 | |
| 11 | To include only the libev core (all the ev_* functions): |
13 | To include only the libev core (all the ev_* functions): |
| 12 | |
14 | |
| 13 | #define EV_STANDALONE 1 |
15 | #define EV_STANDALONE 1 |
| 14 | #include "ev.c" |
16 | #include "ev.c" |
| … | |
… | |
| 33 | ev_poll.c only when poll backend is enabled (disabled by default) |
35 | ev_poll.c only when poll backend is enabled (disabled by default) |
| 34 | ev_epoll.c only when the epoll backend is enabled (disabled by default) |
36 | ev_epoll.c only when the epoll backend is enabled (disabled by default) |
| 35 | ev_kqueue.c only when the kqueue backend is enabled (disabled by default) |
37 | ev_kqueue.c only when the kqueue backend is enabled (disabled by default) |
| 36 | |
38 | |
| 37 | "ev.c" includes the backend files directly when enabled. |
39 | "ev.c" includes the backend files directly when enabled. |
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40 | |
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41 | LIBEVENT COMPATIBILITY API |
| 38 | |
42 | |
| 39 | To include the libevent compatibility API, also include: |
43 | To include the libevent compatibility API, also include: |
| 40 | |
44 | |
| 41 | #include "event.c" |
45 | #include "event.c" |
| 42 | |
46 | |
| … | |
… | |
| 120 | |
124 | |
| 121 | For example, the perl EV module uses this: |
125 | For example, the perl EV module uses this: |
| 122 | |
126 | |
| 123 | #define EV_COMMON \ |
127 | #define EV_COMMON \ |
| 124 | SV *self; /* contains this struct */ \ |
128 | SV *self; /* contains this struct */ \ |
| 125 | SV *cb_sv, *fh; |
129 | SV *cb_sv, *fh /* note no trailing ";" */ |
| 126 | |
130 | |
| 127 | EV_PROTOTYPES |
131 | EV_PROTOTYPES |
| 128 | |
132 | |
| 129 | If defined to be "0", then "ev.h" will not define any function |
133 | If defined to be "0", then "ev.h" will not define any function |
| 130 | prototypes, but still define all the structs and other |
134 | prototypes, but still define all the structs and other |
| … | |
… | |
| 142 | EXAMPLES |
146 | EXAMPLES |
| 143 | |
147 | |
| 144 | For a real-world example of a program the includes libev |
148 | For a real-world example of a program the includes libev |
| 145 | verbatim, you can have a look at the EV perl module |
149 | verbatim, you can have a look at the EV perl module |
| 146 | (http://software.schmorp.de/pkg/EV.html). It has the libev files in |
150 | (http://software.schmorp.de/pkg/EV.html). It has the libev files in |
| 147 | the liev/ subdirectory and includes them in the EV/EVAPI.h (public |
151 | the libev/ subdirectory and includes them in the EV/EVAPI.h (public |
| 148 | interface) and EV.xs (implementation) files. Only EV.xs file will be |
152 | interface) and EV.xs (implementation) files. Only the EV.xs file will |
| 149 | compiled. |
153 | be compiled. |
| 150 | |
154 | |
