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author | Karel Zak | 2016-02-11 12:33:57 +0100 |
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committer | Karel Zak | 2016-02-11 12:33:57 +0100 |
commit | 583627ef363f0e0bd8a7dac646507c2458accc56 (patch) | |
tree | 8a56f2a1b40b35bc4b117983ce1e8555c838098e | |
parent | colcrt: minor cosmetic changes (diff) | |
download | kernel-qcow2-util-linux-583627ef363f0e0bd8a7dac646507c2458accc56.tar.gz kernel-qcow2-util-linux-583627ef363f0e0bd8a7dac646507c2458accc56.tar.xz kernel-qcow2-util-linux-583627ef363f0e0bd8a7dac646507c2458accc56.zip |
agetty: add support for \e in issue file to print \033
Suggested-by: Victor Ananjevsky <ananasik@gmail.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
-rw-r--r-- | term-utils/agetty.8 | 3 | ||||
-rw-r--r-- | term-utils/agetty.c | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/term-utils/agetty.8 b/term-utils/agetty.8 index 66f1a0389..bb2feea39 100644 --- a/term-utils/agetty.8 +++ b/term-utils/agetty.8 @@ -333,6 +333,9 @@ Insert the baudrate of the current line. d Insert the current date. .TP +e +Insert \\033 to handle esc sequences, for example "\\e[31m RED \\e[0m" prints red text. +.TP s Insert the system name, the name of the operating system. Same as `uname \-s'. See also \\S escape code. diff --git a/term-utils/agetty.c b/term-utils/agetty.c index d2260e09f..d55b2e62a 100644 --- a/term-utils/agetty.c +++ b/term-utils/agetty.c @@ -2339,6 +2339,9 @@ static void output_special_char(unsigned char c, struct options *op, uname(&uts); switch (c) { + case 'e': + fputs("\033", stdout); + break; case 's': printf("%s", uts.sysname); break; |