Warner Losh
53df20fa68
lib/printf: Remove $FreeBSD$: two-line .h pattern
...
Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
(cherry picked from FreeBSD commit b3e7694832e81d7a904a10f525f8797b753bf0d3)
2023-09-03 23:32:52 +02:00
David Lamparter
3ea7943059
lib: put printfrr extension args into struct
...
... for easier extensibility. Add width, # and - flags while at it.
Signed-off-by: David Lamparter <equinox@diac24.net>
2021-03-30 22:32:55 +02:00
David Lamparter
212e04e5a7
lib: rework printfrr extensions to output directly
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Allowing printfrr extensions to directly write to the output buffer has
a few advantages:
- there is no arbitrary length limit imposed (previously 64)
- the output doesn't need to be copied another time
- the extension can directly use bprintfrr() to put together pieces
The downside is that the theoretical length (regardless of available
buffer space) must be computed correctly.
Extended unit tests to test these paths a bit more thoroughly.
Signed-off-by: David Lamparter <equinox@diac24.net>
2021-03-27 16:56:55 +01:00
David Lamparter
bf4d3d8021
lib/printf: add extension support
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Inspired by the Linux kernel, this allows us to do %pI4 and similar
things.
Signed-off-by: David Lamparter <equinox@diac24.net>
2019-06-03 16:45:01 +02:00
David Lamparter
5c25bd87b5
lib/printf: integrate
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Signed-off-by: David Lamparter <equinox@diac24.net>
2019-06-03 16:44:51 +02:00
David Lamparter
8be3678a23
lib/printf: rename & private __find_arguments
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These are internal to printf(), and symbols starting with __ are
reserved for the compiler/libc.
Signed-off-by: David Lamparter <equinox@diac24.net>
2019-06-03 16:44:32 +02:00
David Lamparter
e8c672ea81
lib/printf: disable wchar_t support
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... we just don't use wchar_t in FRR, no point in having this enabled.
Signed-off-by: David Lamparter <equinox@diac24.net>
2019-06-03 16:44:29 +02:00
David Lamparter
ea0b6afe2b
lib: import FreeBSD's printf
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... from current SVN HEAD (not that it has been touched in the past 2
years ...)
Signed-off-by: David Lamparter <equinox@diac24.net>
2019-06-03 16:43:11 +02:00
