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modernize pa_iochannel a bit, add pa_iochannel_get_send_fd()

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1957 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2007-10-27 12:59:59 +00:00
parent c4d9a2bf85
commit 55e4a3e221
3 changed files with 52 additions and 46 deletions
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14
src/pulsecore/iochannel.h
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@ -33,6 +33,7 @@
#include <pulse/mainloop-api.h>
#include <pulsecore/creds.h>
#include <pulsecore/macro.h>
/* A wrapper around UNIX file descriptors for attaching them to the a
main event loop. Everytime new data may be read or be written to
@ -58,20 +59,20 @@ ssize_t pa_iochannel_write(pa_iochannel*io, const void*data, size_t l);
ssize_t pa_iochannel_read(pa_iochannel*io, void*data, size_t l);
#ifdef HAVE_CREDS
int pa_iochannel_creds_supported(pa_iochannel *io);
pa_bool_t pa_iochannel_creds_supported(pa_iochannel *io);
int pa_iochannel_creds_enable(pa_iochannel *io);
ssize_t pa_iochannel_write_with_creds(pa_iochannel*io, const void*data, size_t l, const pa_creds *ucred);
ssize_t pa_iochannel_read_with_creds(pa_iochannel*io, void*data, size_t l, pa_creds *ucred, int *creds_valid);
ssize_t pa_iochannel_read_with_creds(pa_iochannel*io, void*data, size_t l, pa_creds *ucred, pa_bool_t *creds_valid);
#endif
int pa_iochannel_is_readable(pa_iochannel*io);
int pa_iochannel_is_writable(pa_iochannel*io);
int pa_iochannel_is_hungup(pa_iochannel*io);
pa_bool_t pa_iochannel_is_readable(pa_iochannel*io);
pa_bool_t pa_iochannel_is_writable(pa_iochannel*io);
pa_bool_t pa_iochannel_is_hungup(pa_iochannel*io);
/* Don't close the file descirptors when the io channel is freed. By
* default the file descriptors are closed. */
void pa_iochannel_set_noclose(pa_iochannel*io, int b);
void pa_iochannel_set_noclose(pa_iochannel*io, pa_bool_t b);
/* Set the callback function that is called whenever data becomes available for read or write */
typedef void (*pa_iochannel_cb_t)(pa_iochannel*io, void *userdata);
@ -87,5 +88,6 @@ int pa_iochannel_socket_set_sndbuf(pa_iochannel*io, size_t l);
pa_mainloop_api* pa_iochannel_get_mainloop_api(pa_iochannel *io);
int pa_iochannel_get_recv_fd(pa_iochannel *io);
int pa_iochannel_get_send_fd(pa_iochannel *io);
#endif