forked from enlightenment/efl
772 lines
21 KiB
C
772 lines
21 KiB
C
#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <stdlib.h>
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#include <stdio.h>
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#include <errno.h>
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#include <math.h>
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#ifdef HAVE_IEEEFP_H
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# include <ieeefp.h> /* for Solaris */
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#endif
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#ifdef HAVE_ISFINITE
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# define ECORE_FINITE(t) isfinite(t)
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#else
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# define ECORE_FINITE(t) finite(t)
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#endif
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#define FIX_HZ 1
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#ifdef FIX_HZ
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# include <sys/param.h>
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# ifndef HZ
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# define HZ 100
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# endif
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#endif
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#ifdef HAVE_ESCAPE
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# include <Escape.h>
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#endif
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#ifdef HAVE_EXOTIC
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# include <Exotic.h>
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#endif
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/*
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* On Windows, pipe() is implemented with sockets.
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* Contrary to Linux, Windows uses different functions
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* for sockets and fd's: write() is for fd's and send
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* is for sockets. So I need to put some win32 code
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* here. I can't think of a solution where the win32
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* code is in Evil and not here.
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*/
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#define PIPE_FD_INVALID -1
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#ifdef _WIN32
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# include <winsock2.h>
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# include <evil_private.h> /* pipe fcntl */
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# define pipe_write(fd, buffer, size) send((fd), (char *)(buffer), size, 0)
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# define pipe_read(fd, buffer, size) recv((fd), (char *)(buffer), size, 0)
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# define pipe_close(fd) closesocket(fd)
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# define PIPE_FD_ERROR SOCKET_ERROR
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#else
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# ifdef HAVE_SYS_EPOLL_H
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# include <sys/epoll.h>
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# endif /* HAVE_SYS_EPOLL_H */
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# ifdef HAVE_SYS_TIMERFD_H
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# include <sys/timerfd.h>
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# endif
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# include <unistd.h>
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# include <fcntl.h>
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# define pipe_write(fd, buffer, size) write((fd), buffer, size)
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# define pipe_read(fd, buffer, size) read((fd), buffer, size)
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# define pipe_close(fd) close(fd)
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# define PIPE_FD_ERROR -1
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#endif /* ! _WIN32 */
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#include "Ecore.h"
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#include "ecore_private.h"
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// How of then we should retry to write to the pipe
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#define ECORE_PIPE_WRITE_RETRY 6
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struct _Ecore_Pipe
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{
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ECORE_MAGIC;
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int fd_read;
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int fd_write;
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Ecore_Fd_Handler *fd_handler;
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const void *data;
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Ecore_Pipe_Cb handler;
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unsigned int len;
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int handling;
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unsigned int already_read;
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void *passed_data;
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int message;
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#ifndef _WIN32
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int pollfd;
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int timerfd;
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#endif
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Eina_Bool delete_me : 1;
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};
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GENERIC_ALLOC_SIZE_DECLARE(Ecore_Pipe);
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static Eina_Bool _ecore_pipe_read(void *data,
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Ecore_Fd_Handler *fd_handler);
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EAPI Ecore_Pipe *
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ecore_pipe_add(Ecore_Pipe_Cb handler,
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const void *data)
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{
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return _ecore_pipe_add(handler, data);
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}
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EAPI void *
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ecore_pipe_del(Ecore_Pipe *p)
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{
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if (!p) return NULL;
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EINA_MAIN_LOOP_CHECK_RETURN_VAL(NULL);
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return _ecore_pipe_del(p);
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}
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EAPI void
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ecore_pipe_read_close(Ecore_Pipe *p)
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{
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EINA_MAIN_LOOP_CHECK_RETURN;
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if (!ECORE_MAGIC_CHECK(p, ECORE_MAGIC_PIPE))
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{
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ECORE_MAGIC_FAIL(p, ECORE_MAGIC_PIPE, "ecore_pipe_read_close");
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return;
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}
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if (p->fd_handler)
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{
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_ecore_main_fd_handler_del(ML_OBJ, ML_DAT, p->fd_handler);
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p->fd_handler = NULL;
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}
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if (p->fd_read != PIPE_FD_INVALID)
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{
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pipe_close(p->fd_read);
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p->fd_read = PIPE_FD_INVALID;
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}
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}
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EAPI int
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ecore_pipe_read_fd(Ecore_Pipe *p)
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{
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EINA_MAIN_LOOP_CHECK_RETURN_VAL(PIPE_FD_INVALID);
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if (!p) return PIPE_FD_INVALID;
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return p->fd_read;
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}
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EAPI void
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ecore_pipe_freeze(Ecore_Pipe *p)
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{
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EINA_MAIN_LOOP_CHECK_RETURN;
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if (!ECORE_MAGIC_CHECK(p, ECORE_MAGIC_PIPE))
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{
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ECORE_MAGIC_FAIL(p, ECORE_MAGIC_PIPE, "ecore_pipe_read_freeze");
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return;
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}
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if (p->fd_handler)
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{
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_ecore_main_fd_handler_del(ML_OBJ, ML_DAT, p->fd_handler);
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p->fd_handler = NULL;
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}
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}
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EAPI void
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ecore_pipe_thaw(Ecore_Pipe *p)
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{
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EINA_MAIN_LOOP_CHECK_RETURN;
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if (!ECORE_MAGIC_CHECK(p, ECORE_MAGIC_PIPE))
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{
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ECORE_MAGIC_FAIL(p, ECORE_MAGIC_PIPE, "ecore_pipe_read_thaw");
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return;
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}
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if ((!p->fd_handler) && (p->fd_read != PIPE_FD_INVALID))
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p->fd_handler = ecore_main_fd_handler_add(p->fd_read, ECORE_FD_READ,
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_ecore_pipe_read, p,
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NULL, NULL);
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}
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EAPI int
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ecore_pipe_wait(Ecore_Pipe *p,
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int message_count,
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double wait)
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{
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return _ecore_pipe_wait(p, message_count, wait);
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}
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EAPI void
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ecore_pipe_write_close(Ecore_Pipe *p)
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{
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if (!ECORE_MAGIC_CHECK(p, ECORE_MAGIC_PIPE))
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{
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ECORE_MAGIC_FAIL(p, ECORE_MAGIC_PIPE, "ecore_pipe_write_close");
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return;
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}
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if (p->fd_write != PIPE_FD_INVALID)
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{
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pipe_close(p->fd_write);
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p->fd_write = PIPE_FD_INVALID;
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}
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}
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EAPI int
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ecore_pipe_write_fd(Ecore_Pipe *p)
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{
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EINA_MAIN_LOOP_CHECK_RETURN_VAL(PIPE_FD_INVALID);
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if (!p) return PIPE_FD_INVALID;
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return p->fd_write;
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}
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EAPI Eina_Bool
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ecore_pipe_write(Ecore_Pipe *p,
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const void *buffer,
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unsigned int nbytes)
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{
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ssize_t ret;
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size_t already_written = 0;
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int retry = ECORE_PIPE_WRITE_RETRY;
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Eina_Bool ok = EINA_FALSE;
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if (!ECORE_MAGIC_CHECK(p, ECORE_MAGIC_PIPE))
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{
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ECORE_MAGIC_FAIL(p, ECORE_MAGIC_PIPE, "ecore_pipe_write");
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goto out;
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}
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if (p->delete_me) goto out;
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if (p->fd_write == PIPE_FD_INVALID) goto out;
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do // First write the len into the pipe
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{
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ret = pipe_write(p->fd_write, &nbytes, sizeof(nbytes));
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if (ret == sizeof(nbytes))
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{
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retry = ECORE_PIPE_WRITE_RETRY;
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break;
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}
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else if (ret > 0)
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{
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// XXX What should we do here?
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ERR("The length of the data was not written complete"
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" to the pipe");
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goto out;
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}
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else if ((ret == PIPE_FD_ERROR) && (errno == EPIPE))
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{
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pipe_close(p->fd_write);
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p->fd_write = PIPE_FD_INVALID;
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goto out;
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}
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else if ((ret == PIPE_FD_ERROR) && (errno == EINTR))
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// try it again
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;
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else
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{
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ERR("An unhandled error (ret: %zd errno: %d)"
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"occurred while writing to the pipe the length",
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ret, errno);
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}
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}
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while (retry--);
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if (retry != ECORE_PIPE_WRITE_RETRY) goto out;
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do // and now pass the data to the pipe
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{
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ret = pipe_write(p->fd_write,
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((unsigned char *)buffer) + already_written,
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nbytes - already_written);
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if (ret == (ssize_t)(nbytes - already_written))
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{
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ok = EINA_TRUE;
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goto out;
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}
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else if (ret >= 0)
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{
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already_written -= ret;
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continue;
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}
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else if ((ret == PIPE_FD_ERROR) && (errno == EPIPE))
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{
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pipe_close(p->fd_write);
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p->fd_write = PIPE_FD_INVALID;
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goto out;
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}
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else if ((ret == PIPE_FD_ERROR) && (errno == EINTR))
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// try it again
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;
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else
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{
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ERR("An unhandled error (ret: %zd errno: %d)"
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"occurred while writing to the pipe the length",
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ret, errno);
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}
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}
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while (retry--);
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out:
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return ok;
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}
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EAPI Ecore_Pipe *
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ecore_pipe_full_add(Ecore_Pipe_Cb handler,
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const void *data,
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int fd_read,
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int fd_write,
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Eina_Bool read_survive_fork,
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Eina_Bool write_survive_fork)
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{
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Ecore_Pipe *p = NULL;
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int fds[2];
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EINA_MAIN_LOOP_CHECK_RETURN_VAL(NULL);
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if (!handler) return NULL;
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p = ecore_pipe_calloc(1);
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if (!p) return NULL;
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if ((fd_read == -1) && (fd_write == -1))
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{
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if (pipe(fds))
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{
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ecore_pipe_mp_free(p);
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return NULL;
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}
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fd_read = fds[0];
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fd_write = fds[1];
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}
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else
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{
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fd_read = (fd_read == -1) ? PIPE_FD_INVALID : fd_read;
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fd_write = (fd_write == -1) ? PIPE_FD_INVALID : fd_write;
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}
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ECORE_MAGIC_SET(p, ECORE_MAGIC_PIPE);
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p->fd_read = fd_read;
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p->fd_write = fd_write;
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p->handler = handler;
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p->data = data;
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if (!read_survive_fork) eina_file_close_on_exec(fd_read, EINA_TRUE);
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if (!write_survive_fork) eina_file_close_on_exec(fd_write, EINA_TRUE);
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#if defined(HAVE_SYS_EPOLL_H) && defined(HAVE_SYS_TIMERFD_H)
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struct epoll_event pollev = { 0 };
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p->pollfd = epoll_create(1);
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p->timerfd = timerfd_create(CLOCK_MONOTONIC, TFD_NONBLOCK | TFD_CLOEXEC);
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eina_file_close_on_exec(p->pollfd, EINA_TRUE);
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pollev.data.ptr = &(p->fd_read);
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pollev.events = EPOLLIN;
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epoll_ctl(p->pollfd, EPOLL_CTL_ADD, p->fd_read, &pollev);
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pollev.data.ptr = &(p->timerfd);
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pollev.events = EPOLLIN;
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epoll_ctl(p->pollfd, EPOLL_CTL_ADD, p->timerfd, &pollev);
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#endif
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if (fcntl(p->fd_read, F_SETFL, O_NONBLOCK) < 0)
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ERR("can't set pipe to NONBLOCK");
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p->fd_handler = ecore_main_fd_handler_add(p->fd_read, ECORE_FD_READ,
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_ecore_pipe_read, p, NULL, NULL);
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return p;
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}
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// Private functions
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Ecore_Pipe *
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_ecore_pipe_add(Ecore_Pipe_Cb handler,
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const void *data)
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{
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return ecore_pipe_full_add(handler, data, -1, -1, EINA_FALSE, EINA_FALSE);
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}
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void *
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_ecore_pipe_del(Ecore_Pipe *p)
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{
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void *data = NULL;
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if (!ECORE_MAGIC_CHECK(p, ECORE_MAGIC_PIPE))
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{
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ECORE_MAGIC_FAIL(p, ECORE_MAGIC_PIPE, "ecore_pipe_del");
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return NULL;
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}
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#if defined(HAVE_SYS_EPOLL_H) && defined(HAVE_SYS_TIMERFD_H)
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epoll_ctl(p->pollfd, EPOLL_CTL_DEL, p->fd_read, NULL);
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epoll_ctl(p->pollfd, EPOLL_CTL_DEL, p->timerfd, NULL);
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if (p->timerfd >= 0) close(p->timerfd);
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if (p->pollfd >= 0) close(p->pollfd);
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p->timerfd = PIPE_FD_INVALID;
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p->pollfd = PIPE_FD_INVALID;
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#endif
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p->delete_me = EINA_TRUE;
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if (p->handling > 0) return (void *)p->data;
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if (p->fd_handler) _ecore_main_fd_handler_del(ML_OBJ, ML_DAT,
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p->fd_handler);
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if (p->fd_read != PIPE_FD_INVALID) pipe_close(p->fd_read);
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if (p->fd_write != PIPE_FD_INVALID) pipe_close(p->fd_write);
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p->fd_handler = NULL;
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p->fd_read = PIPE_FD_INVALID;
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p->fd_write = PIPE_FD_INVALID;
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data = (void *)p->data;
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ecore_pipe_mp_free(p);
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return data;
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}
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static void
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_ecore_pipe_unhandle(Ecore_Pipe *p)
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{
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p->handling--;
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if (p->delete_me) _ecore_pipe_del(p);
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}
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#if ! defined(HAVE_SYS_EPOLL_H) || ! defined(HAVE_SYS_TIMERFD_H)
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int
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_ecore_pipe_wait(Ecore_Pipe *p,
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int message_count,
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double wait)
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{
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struct timeval tv, *t;
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fd_set rset, wset, exset;
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double end = 0.0;
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double timeout;
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int ret;
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int total = 0;
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EINA_MAIN_LOOP_CHECK_RETURN_VAL(-1);
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if (p->fd_read == PIPE_FD_INVALID) return -1;
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FD_ZERO(&rset);
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FD_ZERO(&wset);
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FD_ZERO(&exset);
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FD_SET(p->fd_read, &rset);
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if (wait >= 0.0) end = ecore_time_get() + wait;
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timeout = wait;
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while ((message_count > 0) && ((timeout > 0.0) || (wait <= 0.0)))
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{
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if (wait >= 0.0)
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{
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// finite() tests for NaN, too big, too small, and infinity.
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if ((!ECORE_FINITE(timeout)) || (EINA_DBL_EQ(timeout, 0.0)))
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{
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tv.tv_sec = 0;
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tv.tv_usec = 0;
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}
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else if (timeout > 0.0)
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{
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int sec, usec;
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#ifdef FIX_HZ
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timeout += (0.5 / HZ);
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#endif
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sec = (int)timeout;
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usec = (int)((timeout - (double)sec) * 1000000);
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tv.tv_sec = sec;
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tv.tv_usec = usec;
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}
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t = &tv;
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}
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else t = NULL;
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ret = main_loop_select(p->fd_read + 1, &rset, &wset, &exset, t);
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if (ret > 0)
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{
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p->handling++;
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_ecore_pipe_read(p, NULL);
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message_count -= p->message;
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total += p->message;
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p->message = 0;
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_ecore_pipe_unhandle(p);
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}
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else if (ret == 0) break;
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else if (errno != EINTR)
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{
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if (p->fd_read != PIPE_FD_INVALID)
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{
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close(p->fd_read);
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p->fd_read = PIPE_FD_INVALID;
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}
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break;
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}
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if (wait >= 0.0) timeout = end - ecore_time_get();
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}
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return total;
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}
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#else
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int
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_ecore_pipe_wait(Ecore_Pipe *p,
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int message_count,
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double wait)
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{
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int64_t timerfdbuf;
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struct epoll_event pollincoming[2];
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double timeout;
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int ret = 0;
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int total = 0;
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int time_exit = -1;
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Eina_Bool fd_read_found;
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Eina_Bool fd_timer_found;
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struct itimerspec tspec_new;
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EINA_MAIN_LOOP_CHECK_RETURN_VAL(-1);
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if (p->fd_read == PIPE_FD_INVALID) return -1;
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timeout = wait;
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int sec, usec;
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if (wait >= 0.0)
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{
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if ((!ECORE_FINITE(timeout)) || (EINA_DBL_EQ(timeout, 0.0)))
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{
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tspec_new.it_value.tv_sec = 0;
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tspec_new.it_value.tv_nsec = 0;
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tspec_new.it_interval.tv_sec = 0;
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tspec_new.it_interval.tv_nsec = 0;
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time_exit = 0;
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}
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else
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{
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#ifdef FIX_HZ
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timeout += (0.5 / HZ);
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#endif
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sec = (int)timeout;
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usec = (int)((timeout - (double)sec) * 1000000000);
|
|
tspec_new.it_value.tv_sec = sec;
|
|
tspec_new.it_value.tv_nsec = (int)(usec) % 1000000000;
|
|
tspec_new.it_interval.tv_sec = 0;
|
|
tspec_new.it_interval.tv_nsec = 0;
|
|
timerfd_settime(p->timerfd, 0, &tspec_new, NULL);
|
|
}
|
|
}
|
|
|
|
while ((p->pollfd != PIPE_FD_INVALID) && (ret = epoll_wait(p->pollfd, pollincoming, 2, time_exit)) > 0)
|
|
{
|
|
fd_read_found = EINA_FALSE;
|
|
fd_timer_found = EINA_FALSE;
|
|
|
|
for (int i = 0; i < ret;i++)
|
|
{
|
|
if ((&p->fd_read == pollincoming[i].data.ptr))
|
|
fd_read_found = EINA_TRUE;
|
|
if ((&p->timerfd == pollincoming[i].data.ptr))
|
|
fd_timer_found = EINA_TRUE;
|
|
}
|
|
|
|
p->handling++;
|
|
if (fd_read_found)
|
|
{
|
|
_ecore_pipe_read(p, NULL);
|
|
message_count -= p->message;
|
|
total += p->message;
|
|
p->message = 0;
|
|
if (message_count <= 0)
|
|
{
|
|
_ecore_pipe_unhandle(p);
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ((fd_timer_found) && (p->timerfd != PIPE_FD_INVALID))
|
|
{
|
|
if (pipe_read(p->timerfd, &timerfdbuf, sizeof(timerfdbuf)) <
|
|
(int)sizeof(int64_t))
|
|
WRN("Could not read timerfd data");
|
|
_ecore_pipe_unhandle(p);
|
|
break;
|
|
}
|
|
_ecore_pipe_unhandle(p);
|
|
}
|
|
if (ret < 0)
|
|
{
|
|
if (errno != EBADF)
|
|
WRN("epoll file descriptor is not a valid");
|
|
else if (errno != EINVAL)
|
|
WRN("epoll file descriptor is not an epoll file descriptor, or maxevents is less than or equal to zero.");
|
|
else if (errno != EFAULT)
|
|
WRN("The memory area pointed to by epoll_event is not accessible with write permissions.");
|
|
else if (errno != EINTR)
|
|
WRN("The call was interrupted by a signal handler before any of the requested epoll_event "
|
|
"occurred or the timeout expired; see signal(7).");
|
|
}
|
|
return total;
|
|
}
|
|
|
|
#endif
|
|
static void
|
|
_ecore_pipe_handler_call(Ecore_Pipe *p,
|
|
unsigned char *buf,
|
|
size_t len)
|
|
{
|
|
void *data = (void*) p->data;
|
|
|
|
// clear all values of pipe first.
|
|
p->passed_data = NULL;
|
|
p->already_read = 0;
|
|
p->len = 0;
|
|
p->message++;
|
|
|
|
if (!p->delete_me) p->handler(data, buf, len);
|
|
|
|
// free p->passed_data
|
|
free(buf);
|
|
}
|
|
|
|
static Eina_Bool
|
|
_ecore_pipe_read(void *data,
|
|
Ecore_Fd_Handler *fd_handler EINA_UNUSED)
|
|
{
|
|
Ecore_Pipe *p = (Ecore_Pipe *)data;
|
|
int i;
|
|
|
|
p->handling++;
|
|
for (i = 0; i < 16; i++)
|
|
{
|
|
ssize_t ret;
|
|
|
|
// if we already have read some data we don't need to read the len
|
|
// but to finish the already started job
|
|
if (p->len == 0)
|
|
{
|
|
// read the len of the passed data
|
|
ret = pipe_read(p->fd_read, &p->len, sizeof(p->len));
|
|
|
|
// catch the non error case first
|
|
// read amount ok - nothing more to do
|
|
if (ret == sizeof(p->len))
|
|
;
|
|
else if (ret > 0)
|
|
{
|
|
// we got more data than we asked for - definite error
|
|
ERR("Only read %i bytes from the pipe, although"
|
|
" we need to read %i bytes.",
|
|
(int)ret, (int)sizeof(p->len));
|
|
_ecore_pipe_unhandle(p);
|
|
return ECORE_CALLBACK_CANCEL;
|
|
}
|
|
else if (ret == 0)
|
|
{
|
|
// we got no data
|
|
if (i == 0)
|
|
{
|
|
// no data on first try through means an error
|
|
_ecore_pipe_handler_call(p, NULL, 0);
|
|
pipe_close(p->fd_read);
|
|
p->fd_read = PIPE_FD_INVALID;
|
|
p->fd_handler = NULL;
|
|
_ecore_pipe_unhandle(p);
|
|
return ECORE_CALLBACK_CANCEL;
|
|
}
|
|
else
|
|
{
|
|
// no data after first loop try is ok
|
|
_ecore_pipe_unhandle(p);
|
|
return ECORE_CALLBACK_RENEW;
|
|
}
|
|
}
|
|
#ifndef _WIN32
|
|
else if ((ret == PIPE_FD_ERROR) &&
|
|
((errno == EINTR) || (errno == EAGAIN)))
|
|
{
|
|
_ecore_pipe_unhandle(p);
|
|
return ECORE_CALLBACK_RENEW;
|
|
}
|
|
else
|
|
{
|
|
ERR("An unhandled error (ret: %i errno: %i [%s])"
|
|
"occurred while reading from the pipe the length",
|
|
(int)ret, errno, strerror(errno));
|
|
_ecore_pipe_unhandle(p);
|
|
return ECORE_CALLBACK_RENEW;
|
|
}
|
|
#else
|
|
else // ret == PIPE_FD_ERROR is the only other case on Windows
|
|
{
|
|
if (WSAGetLastError() != WSAEWOULDBLOCK)
|
|
{
|
|
_ecore_pipe_handler_call(p, NULL, 0);
|
|
pipe_close(p->fd_read);
|
|
p->fd_read = PIPE_FD_INVALID;
|
|
p->fd_handler = NULL;
|
|
_ecore_pipe_unhandle(p);
|
|
return ECORE_CALLBACK_CANCEL;
|
|
}
|
|
}
|
|
#endif
|
|
}
|
|
// if somehow we got less than or equal to 0 we got an errnoneous
|
|
// messages so call callback with null and len we got. this case should
|
|
// never happen
|
|
if (p->len == 0)
|
|
{
|
|
_ecore_pipe_handler_call(p, NULL, 0);
|
|
_ecore_pipe_unhandle(p);
|
|
return ECORE_CALLBACK_RENEW;
|
|
}
|
|
|
|
// we dont have a buffer to hold the data, so alloc it
|
|
if (!p->passed_data)
|
|
{
|
|
p->passed_data = malloc(p->len);
|
|
// alloc failed - error case
|
|
if (!p->passed_data)
|
|
{
|
|
_ecore_pipe_handler_call(p, NULL, 0);
|
|
// close the pipe
|
|
pipe_close(p->fd_read);
|
|
p->fd_read = PIPE_FD_INVALID;
|
|
p->fd_handler = NULL;
|
|
_ecore_pipe_unhandle(p);
|
|
return ECORE_CALLBACK_CANCEL;
|
|
}
|
|
}
|
|
|
|
// and read the passed data
|
|
ret = pipe_read(p->fd_read,
|
|
((unsigned char *)p->passed_data) + p->already_read,
|
|
p->len - p->already_read);
|
|
|
|
// catch the non error case first
|
|
// if we read enough data to finish the message/buffer
|
|
if (ret == (ssize_t)(p->len - p->already_read))
|
|
_ecore_pipe_handler_call(p, p->passed_data, p->len);
|
|
else if (ret > 0)
|
|
{
|
|
// more data left to read
|
|
p->already_read += (unsigned int)ret;
|
|
_ecore_pipe_unhandle(p);
|
|
return ECORE_CALLBACK_RENEW;
|
|
}
|
|
else if (ret == 0)
|
|
{
|
|
// 0 bytes to read - could be more to read next select wake up
|
|
_ecore_pipe_unhandle(p);
|
|
return ECORE_CALLBACK_RENEW;
|
|
}
|
|
#ifndef _WIN32
|
|
else if ((ret == PIPE_FD_ERROR) &&
|
|
((errno == EINTR) || (errno == EAGAIN)))
|
|
{
|
|
_ecore_pipe_unhandle(p);
|
|
return ECORE_CALLBACK_RENEW;
|
|
}
|
|
else
|
|
{
|
|
ERR("An unhandled error (ret: %zd errno: %d)"
|
|
"occurred while reading from the pipe the data",
|
|
ret, errno);
|
|
_ecore_pipe_unhandle(p);
|
|
return ECORE_CALLBACK_RENEW;
|
|
}
|
|
#else
|
|
else // ret == PIPE_FD_ERROR is the only other case on Windows
|
|
{
|
|
if (WSAGetLastError() != WSAEWOULDBLOCK)
|
|
{
|
|
_ecore_pipe_handler_call(p, NULL, 0);
|
|
pipe_close(p->fd_read);
|
|
p->fd_read = PIPE_FD_INVALID;
|
|
p->fd_handler = NULL;
|
|
_ecore_pipe_unhandle(p);
|
|
return ECORE_CALLBACK_CANCEL;
|
|
}
|
|
else break;
|
|
}
|
|
#endif
|
|
}
|
|
|
|
_ecore_pipe_unhandle(p);
|
|
return ECORE_CALLBACK_RENEW;
|
|
}
|
|
|