X-Git-Url: https://git.llucax.com/software/libev.git/blobdiff_plain/93fba227a29eca5571bc73e4e13525dd35710bd1..54ae3adf55df78d268cd7f1633f5e7d44f687db2:/README.embed diff --git a/README.embed b/README.embed index 7712102..2d2b708 100644 --- a/README.embed +++ b/README.embed @@ -1,6 +1,6 @@ EMBEDDING THE LIBEV CODE INTO YOUR OWN PROGRAMS - Instead of building the libev library you cna also include the code + Instead of building the libev library you can also include the code as-is into your programs. To update, you only have to copy a few files into your source tree. @@ -17,11 +17,17 @@ FILESETS This will automatically include ev.h, too, and should be done in a single C source file only to provide the function implementations. To - use it, do the same for ev.h in all users: + use it, do the same for ev.h in all files wishing to use this API + (best done by writing a wrapper around ev.h that you can include + instead and where you can put other configuration options): #define EV_STANDALONE 1 #include "ev.h" + Both header files and implementation files can be compiled with a C++ + compiler (at least, thats a stated goal, and breakage will be treated + as a bug). + You need the following files in your source tree, or in a directory in your include path (e.g. in libev/ when using -Ilibev): @@ -31,7 +37,7 @@ FILESETS ev_wrap.h ev_win32.c - ev_select.c only when select backend is enabled (which is by default) + ev_select.c only when select backend is enabled (which is is by default) ev_poll.c only when poll backend is enabled (disabled by default) ev_epoll.c only when the epoll backend is enabled (disabled by default) ev_kqueue.c only when the kqueue backend is enabled (disabled by default) @@ -69,6 +75,12 @@ PREPROCESSOR SYMBOLS will also not define any of the structs usually found in "event.h" that are not directly supported by libev code alone. + EV_H + + The name of the ev.h header file used to include it. The default + if undefined is in event.h and "ev.h" in ev.c. This can be used + to virtually rename the ev.h header file + EV_USE_MONOTONIC If undefined or defined to be "1", libev will try to detect the @@ -92,6 +104,15 @@ PREPROCESSOR SYMBOLS done: if no other method takes over, select will be it. Otherwise the select backend will not be compiled in. + EV_SELECT_USE_WIN32_HANDLES + + When defined to 1, the select backend will assume that select + doesn't understand file descriptors but wants osf handles on + win32 (this is the case when the select to be used is the winsock + select). This means that it will call _get_osfhandle on the fd to + convert it to an OS handle. Should not be defined on non-win32 + platforms. + EV_USE_POLL If defined to be "1", libev will compile in support for the poll(2)