| 1 | /* |
1 | /* |
| 2 | * libevent compatibility layer |
2 | * libevent compatibility layer |
| 3 | * |
3 | * |
| 4 | * Copyright (c) 2007,2008 Marc Alexander Lehmann <libev@schmorp.de> |
4 | * Copyright (c) 2007,2008,2009 Marc Alexander Lehmann <libev@schmorp.de> |
| 5 | * All rights reserved. |
5 | * All rights reserved. |
| 6 | * |
6 | * |
| 7 | * Redistribution and use in source and binary forms, with or without modifica- |
7 | * Redistribution and use in source and binary forms, with or without modifica- |
| 8 | * tion, are permitted provided that the following conditions are met: |
8 | * tion, are permitted provided that the following conditions are met: |
| 9 | * |
9 | * |
| … | |
… | |
| 39 | |
39 | |
| 40 | #include <stddef.h> |
40 | #include <stddef.h> |
| 41 | #include <stdlib.h> |
41 | #include <stdlib.h> |
| 42 | #include <assert.h> |
42 | #include <assert.h> |
| 43 | |
43 | |
| 44 | #ifndef WIN32 |
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|
| 45 | # include <sys/time.h> |
|
|
| 46 | #endif |
|
|
| 47 | |
|
|
| 48 | #ifdef EV_EVENT_H |
44 | #ifdef EV_EVENT_H |
| 49 | # include EV_EVENT_H |
45 | # include EV_EVENT_H |
| 50 | #else |
46 | #else |
| 51 | # include "event.h" |
47 | # include "event.h" |
| 52 | #endif |
48 | #endif |
| … | |
… | |
| 81 | return tv->tv_sec + tv->tv_usec * 1e-6; |
77 | return tv->tv_sec + tv->tv_usec * 1e-6; |
| 82 | else |
78 | else |
| 83 | return -1.; |
79 | return -1.; |
| 84 | } |
80 | } |
| 85 | |
81 | |
| 86 | #define EVENT_VERSION(a,b) # a "." # b |
82 | #define EVENT_STRINGIFY(s) # s |
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|
83 | #define EVENT_VERSION(a,b) EVENT_STRINGIFY (a) "." EVENT_STRINGIFY (b) |
| 87 | |
84 | |
| 88 | const char *event_get_version (void) |
85 | const char *event_get_version (void) |
| 89 | { |
86 | { |
|
|
87 | /* returns ABI, not API or library, version */ |
| 90 | return EVENT_VERSION (EV_VERSION_MAJOR, EV_VERSION_MINOR); |
88 | return EVENT_VERSION (EV_VERSION_MAJOR, EV_VERSION_MINOR); |
| 91 | } |
89 | } |
| 92 | |
90 | |
| 93 | const char *event_get_method (void) |
91 | const char *event_get_method (void) |
| 94 | { |
92 | { |
| … | |
… | |
| 101 | if (ev_x_cur) |
99 | if (ev_x_cur) |
| 102 | ev_x_cur = (struct event_base *)ev_loop_new (EVFLAG_AUTO); |
100 | ev_x_cur = (struct event_base *)ev_loop_new (EVFLAG_AUTO); |
| 103 | else |
101 | else |
| 104 | ev_x_cur = (struct event_base *)ev_default_loop (EVFLAG_AUTO); |
102 | ev_x_cur = (struct event_base *)ev_default_loop (EVFLAG_AUTO); |
| 105 | #else |
103 | #else |
| 106 | assert (("multiple event bases not supported when not compiled with EV_MULTIPLICITY", !ev_x_cur)); |
104 | assert (("libev: multiple event bases not supported when not compiled with EV_MULTIPLICITY", !ev_x_cur)); |
| 107 | |
105 | |
| 108 | ev_x_cur = (struct event_base *)(long)ev_default_loop (EVFLAG_AUTO); |
106 | ev_x_cur = (struct event_base *)(long)ev_default_loop (EVFLAG_AUTO); |
| 109 | #endif |
107 | #endif |
| 110 | |
108 | |
| 111 | return ev_x_cur; |
109 | return ev_x_cur; |
