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| author | Bram Moolenaar <Bram@vim.org> | 2008-11-28 20:29:07 +0000 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2008-11-28 20:29:07 +0000 |
| commit | fe86f2d7cdb284f18543cac2e6cbbe11352c7f48 (patch) | |
| tree | 9b8155ee2c3fe3142e4258590d210451db55db1f /src/os_unix.c | |
| parent | a40b46614a54de01a74d37a771db4dbfa44afee9 (diff) | |
| download | vim-git-fe86f2d7cdb284f18543cac2e6cbbe11352c7f48.tar.gz | |
updated for version 7.2-055v7.2.055
Diffstat (limited to 'src/os_unix.c')
| -rw-r--r-- | src/os_unix.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/src/os_unix.c b/src/os_unix.c index 782265bd9..9d6f6cb6f 100644 --- a/src/os_unix.c +++ b/src/os_unix.c @@ -315,12 +315,15 @@ static struct signalinfo {-1, "Unknown!", FALSE} }; +/* + * Write s[len] to the screen. + */ void mch_write(s, len) char_u *s; int len; { - write(1, (char *)s, len); + ignored = (int)write(1, (char *)s, len); if (p_wd) /* Unix is too fast, slow down a bit more */ RealWaitForChar(read_cmd_fd, p_wd, NULL); } @@ -3927,9 +3930,9 @@ mch_call_shell(cmd, options) */ if (fd >= 0) { - dup(fd); /* To replace stdin (file descriptor 0) */ - dup(fd); /* To replace stdout (file descriptor 1) */ - dup(fd); /* To replace stderr (file descriptor 2) */ + ignored = dup(fd); /* To replace stdin (fd 0) */ + ignored = dup(fd); /* To replace stdout (fd 1) */ + ignored = dup(fd); /* To replace stderr (fd 2) */ /* Don't need this now that we've duplicated it */ close(fd); @@ -3997,13 +4000,13 @@ mch_call_shell(cmd, options) /* set up stdin/stdout/stderr for the child */ close(0); - dup(pty_slave_fd); + ignored = dup(pty_slave_fd); close(1); - dup(pty_slave_fd); + ignored = dup(pty_slave_fd); if (gui.in_use) { close(2); - dup(pty_slave_fd); + ignored = dup(pty_slave_fd); } close(pty_slave_fd); /* has been dupped, close it now */ @@ -4014,13 +4017,13 @@ mch_call_shell(cmd, options) /* set up stdin for the child */ close(fd_toshell[1]); close(0); - dup(fd_toshell[0]); + ignored = dup(fd_toshell[0]); close(fd_toshell[0]); /* set up stdout for the child */ close(fd_fromshell[0]); close(1); - dup(fd_fromshell[1]); + ignored = dup(fd_fromshell[1]); close(fd_fromshell[1]); # ifdef FEAT_GUI @@ -4028,7 +4031,7 @@ mch_call_shell(cmd, options) { /* set up stderr for the child */ close(2); - dup(1); + ignored = dup(1); } # endif } @@ -4159,7 +4162,8 @@ mch_call_shell(cmd, options) && (lnum != curbuf->b_ml.ml_line_count || curbuf->b_p_eol))) - write(toshell_fd, "\n", (size_t)1); + ignored = write(toshell_fd, "\n", + (size_t)1); ++lnum; if (lnum > curbuf->b_op_end.lnum) { |