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| author | Paul LeoNerd Evans <leonerd@leonerd.org.uk> | 2011-08-18 11:20:41 +0100 |
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| committer | Paul LeoNerd Evans <leonerd@leonerd.org.uk> | 2011-08-18 11:20:41 +0100 |
| commit | 7a2b79a6402979b4895e78657d59a770d5b082b3 (patch) | |
| tree | 06105525116545218b02d5b995d80f451f8e3536 /termkey_waitkey.3.sh | |
| parent | 01e5795098bea0fecb29e69e702225cb236dd6f8 (diff) | |
| download | termo-7a2b79a6402979b4895e78657d59a770d5b082b3.tar.gz termo-7a2b79a6402979b4895e78657d59a770d5b082b3.tar.xz termo-7a2b79a6402979b4895e78657d59a770d5b082b3.zip | |
Provide a new result value, TERMKEY_RES_ERROR to indicate an IO error - preserve errno
Diffstat (limited to 'termkey_waitkey.3.sh')
| -rw-r--r-- | termkey_waitkey.3.sh | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/termkey_waitkey.3.sh b/termkey_waitkey.3.sh index 14f4f71..81d9f6e 100644 --- a/termkey_waitkey.3.sh +++ b/termkey_waitkey.3.sh @@ -25,6 +25,9 @@ A key event as been provided. .TP .B TERMKEY_RES_EOF No key events are ready and the terminal has been closed, so no more will arrive. +.TP +.B TERMKEY_RES_ERROR +An IO error occured. \fIerrno\fP will be preserved. .SH EXAMPLE The following example program prints details of every keypress until the user presses "Ctrl-C". .PP |