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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2022-09-07 12:48:06 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2022-09-07 12:48:06 (GMT) |
| commit | a03f6be6938582565178e02aa1036f75bd164a22 (patch) | |
| tree | 834be06e727add74f7f5ea38df5fc41c9a3a15bc /unix/tclUnixChan.c | |
| parent | 82a85e5b1eb378f5a45526e1b098459f6b848f42 (diff) | |
| parent | 67be0a6752a150bad176f36988e3af03f25cc4d3 (diff) | |
| download | tcl-a03f6be6938582565178e02aa1036f75bd164a22.zip tcl-a03f6be6938582565178e02aa1036f75bd164a22.tar.gz tcl-a03f6be6938582565178e02aa1036f75bd164a22.tar.bz2 | |
Merge 8.7
Diffstat (limited to 'unix/tclUnixChan.c')
| -rw-r--r-- | unix/tclUnixChan.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/unix/tclUnixChan.c b/unix/tclUnixChan.c index 4cb9af0..22e9876 100644 --- a/unix/tclUnixChan.c +++ b/unix/tclUnixChan.c @@ -1860,12 +1860,11 @@ TclpGetDefaultStdChannel( * Some #def's to make the code a little clearer! */ -#define ZERO_OFFSET ((Tcl_SeekOffset) 0) #define ERROR_OFFSET ((Tcl_SeekOffset) -1) switch (type) { case TCL_STDIN: - if ((TclOSseek(0, ZERO_OFFSET, SEEK_CUR) == ERROR_OFFSET) + if ((TclOSseek(0, 0, SEEK_CUR) == ERROR_OFFSET) && (errno == EBADF)) { return NULL; } @@ -1874,7 +1873,7 @@ TclpGetDefaultStdChannel( bufMode = "line"; break; case TCL_STDOUT: - if ((TclOSseek(1, ZERO_OFFSET, SEEK_CUR) == ERROR_OFFSET) + if ((TclOSseek(1, 0, SEEK_CUR) == ERROR_OFFSET) && (errno == EBADF)) { return NULL; } @@ -1883,7 +1882,7 @@ TclpGetDefaultStdChannel( bufMode = "line"; break; case TCL_STDERR: - if ((TclOSseek(2, ZERO_OFFSET, SEEK_CUR) == ERROR_OFFSET) + if ((TclOSseek(2, 0, SEEK_CUR) == ERROR_OFFSET) && (errno == EBADF)) { return NULL; } @@ -1896,7 +1895,6 @@ TclpGetDefaultStdChannel( break; } -#undef ZERO_OFFSET #undef ERROR_OFFSET channel = Tcl_MakeFileChannel(INT2PTR(fd), mode); |