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| author | Sami Kerola | 2013-08-17 20:15:11 +0200 |
|---|---|---|
| committer | Karel Zak | 2013-08-23 10:58:48 +0200 |
| commit | ada6c48f0609edd0c04836370228485a6b1859a0 (patch) | |
| tree | d99e85dcb7cce48061f75384ada2eb344bb8b4a8 /term-utils/write.c | |
| parent | docs: add long options to last.1 manual page (diff) | |
| download | kernel-qcow2-util-linux-ada6c48f0609edd0c04836370228485a6b1859a0.tar.gz kernel-qcow2-util-linux-ada6c48f0609edd0c04836370228485a6b1859a0.tar.xz kernel-qcow2-util-linux-ada6c48f0609edd0c04836370228485a6b1859a0.zip | |
include: carefulput: print determined char when unprintable char is found
This is done to allow reuse of the functin in last(1).
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Diffstat (limited to 'term-utils/write.c')
| -rw-r--r-- | term-utils/write.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/term-utils/write.c b/term-utils/write.c index 83937d3b3..cb3b0444d 100644 --- a/term-utils/write.c +++ b/term-utils/write.c @@ -372,7 +372,7 @@ void wr_fputs(char *s) { char c; -#define PUTC(c) if (carefulputc(c, stdout) == EOF) \ +#define PUTC(c) if (carefulputc(c, stdout, '^') == EOF) \ err(EXIT_FAILURE, _("carefulputc failed")); while (*s) { c = *s++; |