| 3c96ab9f | 07-Sep-2023 |
Dag-Erling Smørgrav <[email protected]> |
libc: Implement N2680.
This adds specific width length modifiers in the form of wN and wfN (where N is 8, 16, 32, or 64) which allow printing intN_t and int_fastN_t without resorting to casts or PRI
libc: Implement N2680.
This adds specific width length modifiers in the form of wN and wfN (where N is 8, 16, 32, or 64) which allow printing intN_t and int_fastN_t without resorting to casts or PRI macros.
Reviewed by: imp, emaste
Differential Revision: https://reviews.freebsd.org/D41725
(cherry picked from commit bce0bef3c6abab92c7ac8cc23b7cc632a382721e)
libc: Add test cases for N2680.
This adds test cases for %wN and %wfN to the printf(3) and scanf(3) tests.
While here, fix a few nits in the N2630 test cases.
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D41743
(cherry picked from commit 12b1c1e3fb446021a881d9815465137843fca50b)
Approved by: re (gjb)
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| 9a41ce4a | 07-Feb-2017 |
Enji Cooper <[email protected]> |
Expect :int_within_limits to fail when ptrdiff_t/*intmax_t differ in base type
The %t{d,u} (ptrdiff_t) tests fail for the following reasons:
- ptrdiff_t is by definition int32_t on !LP64 architectur
Expect :int_within_limits to fail when ptrdiff_t/*intmax_t differ in base type
The %t{d,u} (ptrdiff_t) tests fail for the following reasons:
- ptrdiff_t is by definition int32_t on !LP64 architectures and int64_t on
LP64 architectures.
- intmax_t is by definition fixed to int64_t on all architectures.
- Some of the code in lib/libc/stdio/... is promoting ptrdiff_t to *intmax_t
when parsing/representing the value.
PR: 191674
MFC after: 1 week
Sponsored by: Dell EMC Isilon
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| 7661ad59 | 20-Apr-2016 |
Enji Cooper <[email protected]> |
Fix double fclose of `fp1` when freopen fails
freopen handles closing file descriptors on error, with the exception of
fdopen'ed descriptors, so closing an already fclose'd file descriptor is
incorr
Fix double fclose of `fp1` when freopen fails
freopen handles closing file descriptors on error, with the exception of
fdopen'ed descriptors, so closing an already fclose'd file descriptor is
incorrect
CID: 1338525
Differential Revision: https://reviews.freebsd.org/D6013
MFC after: 2 weeks
Reported by: Coverity
Sponsored by: EMC / Isilon Storage Division
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