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Feature: Added implementation of __get_blockingmode()

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This commit is contained in:
Philipp Schafft 2019-09-24 22:38:51 +00:00
parent cc02deea28
commit 3feff51459
1 changed files with 19 additions and 1 deletions
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20
src/socket.c
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@ -126,9 +126,27 @@ igloo_error_t __set_blockingmode(igloo_INTERFACE_BASIC_ARGS, libigloo_io_blockin
static igloo_error_t __get_blockingmode(igloo_INTERFACE_BASIC_ARGS, libigloo_io_blockingmode_t *mode)
{
igloo_socket_t *sock = igloo_RO_TO_TYPE(*backend_object, igloo_socket_t);
#ifdef _WIN32
*mode = igloo_IO_BLOCKINGMODE_ERROR;
return igloo_ERROR_GENERIC;
#else
igloo_socket_t *sock = igloo_RO_TO_TYPE(*backend_object, igloo_socket_t);
int flags;
flags = fcntl(sock->syssock, F_GETFL);
if (flags == -1) {
*mode = igloo_IO_BLOCKINGMODE_ERROR;
return igloo_ERROR_GENERIC;
}
if (flags & O_NONBLOCK) {
*mode = igloo_IO_BLOCKINGMODE_NONE;
} else {
*mode = igloo_IO_BLOCKINGMODE_FULL;
}
return igloo_ERROR_NONE;
#endif
}
static igloo_error_t __get_fd_for_systemcall(igloo_INTERFACE_BASIC_ARGS, int *fd)