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Diffstat (limited to 'doc/man/libcoopgamma_get_gamma_send.3')
-rw-r--r-- | doc/man/libcoopgamma_get_gamma_send.3 | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/doc/man/libcoopgamma_get_gamma_send.3 b/doc/man/libcoopgamma_get_gamma_send.3 deleted file mode 100644 index ee202da..0000000 --- a/doc/man/libcoopgamma_get_gamma_send.3 +++ /dev/null @@ -1,93 +0,0 @@ -.TH LIBCOOPGAMMA_GET_GAMMA_SEND 3 LIBCOOPGAMMA -.SH "NAME" -libcoopgamma_get_gamma_send - Send a request to retrieve a CRTC's gamma ramp filters -.SH "SYNOPSIS" -.nf -#include <libcoopgamma.h> - -int libcoopgamma_get_gamma_send(const libcoopgamma_filter_query_t *restrict \fIquery\fP, - libcoopgamma_context_t *restrict \fIctx\fP, - libcoopgamma_async_context_t *restrict \fIasync\fP); -.fi -.P -Link with -.IR -lcoopgamma . -.SH "DESCRIPTION" -The -.BR libcoopgamma_get_gamma_send () -function sends a request over the connection of -.I ctx -to the server to retrieve the -CRTC's, with the name given in -.IR query->crtc , -applied filters. Information about the -request is stored in -.IR *async , -this information is used by -.BR libcoopgamma_synchronise (3) -to identify the response, and by -.BR libcoopgamma_get_gamma_recv (3) -to parse the response. -.P -The response will include all filter with a -priority between -.I query->low_priority -and -.IR query->high_priority, -inclusively. If and only if -.I query->coalesce -is nonzero, the, from the selected filters, -resulting gamma ramps are returned -rather than a list of all selected filters. -.SH "RETURN VALUES" -Upon successful completion, the -.BR libcoopgamma_get_gamma_send () -function returns 0. On error, -1 is returned and -.I errno -is set appropriately. -.SH "ERRORS" -The -.BR libcoopgamma_get_gamma_send () -function may fail for any reason specified for -.BR malloc (3), -.BR realloc (3), -or -.BR libcoopgamma_flush (3). -Particularly interesting exceptional -conditions, that are not errors proper, include -those indicated by the following values on -.IR errno : -.TP -.B EINTR -The function was interrupted by a signal. When -this happens, call -.BR libcoopgamma_flush (3) -to resume. -.TP -.BR EAGAIN " or " EWOULDBLOCK -The communication is nonblocking and the buffer -between the server and the client is full, -and no more data can be queued without blocking. -When this happens, wait a short period of time -and call -.BR libcoopgamma_flush (3) -to resume. -.BR select (3) -or similar function can be used to wait until -.I ctx->fd -is readable. -.TP -.B ECONNREST -The connection to the server has closed. -.SH "SEE ALSO" -.BR libcoopgamma.h (0), -.BR libcoopgamma_filter_query_initialise (3), -.BR libcoopgamma_async_context_initialise (3), -.BR libcoopgamma_flush (3), -.BR libcoopgamma_synchronise (3), -.BR libcoopgamma_set_nonblocking (3), -.BR libcoopgamma_get_gamma_recv (3), -.BR libcoopgamma_get_gamma_sync (3), -.BR libcoopgamma_get_crtcs_send (3), -.BR libcoopgamma_get_gamma_info_send (3), -.BR libcoopgamma_set_gamma_send (3) |