| Commit message (Collapse) | Author | Age | Files | Lines |
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Obtained from: NetBSD
PR: 62047
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MFNetBSD rev. 1.15 + rev 1.16
PR: bin/60901
Submitted by: Logan Gabriel <gersh@sonn.com>
Obtained from: NetBSD
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and to reduce diffs between vfprintf.c and vfwprintf.c, declare xdigs*
to be char arrays rather than wchar_t arrays.
In collaboration with: tjr
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shift-too-large compile error
reviewed by: das
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http://citeseer.nj.nec.com/fluhrer01weaknesses.html and
http://citeseer.nj.nec.com/531224.html .
PR: 61126
Submitted by: Jeff Ito <jeffi@rcn.com>
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This results in no functional change, aside from fixing a data
corruption bug on LP64 platforms. The code here could still use a
significant amount of cleanup.
PR: 56502
Submitted by: hrs (earlier version)
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instead of lseek()/_read() and lseek()/_write().
PR: bin/54276
Submitted by: <dnelson@allantgroup.com>
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are now not built with warnings enabled at all).
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in order to quiet warnings.
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- Update and improve the documentation for %[aA]
o Like %[eE], %[aA] may round the result if a precision is specified.
o Grammar police: Fix a split infinitive.
o The FreeBSD implementation does better than the minimum required
by C99 (literal translation of the mantissa). The digit before
the hexadecimal-point is never 0 unless the number itself is 0.
o Clarify that the exponent field represents a decimal exponent of 2.
o Discuss the fact that multiple valid representations are possible.
o Remove the entry in the BUGS section claiming that %[aA] is not
implemented.
- Remove the entry in the BUGS section claiming that the ' flag for
printing thousands separators is unimplemented for floating-point.
- Remove the entry in the BUGS section claiming that the L modifier
reduces the precision to "double" before conversion.
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PR: bin/2442
Reviewed by: Friedemann Becker <zxmxy33@mail.uni-tuebingen.de>
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and %A, which print floating-point numbers in hexadecimal.
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these are not fully implemented and ifdef'd out, the bugs have
never manifested themselves. Specifically:
- Fix a memory leak in the case where %a follows another
floating-point format.
- Make the %a/%A code behave like %e/%E with respect to
precision.
- It is no longer valid to assume that '-' and '0x' are
mutually exclusive.
- Address other minor issues.
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Define DBL_MANH_SIZE and DBL_MANL_SIZE to be the sizes of the
high and low words of the mantissa in bits, respectively.
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high and low words of the mantissa in bits, respectively.
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incorrectly on architectures without an explicit normalization
bit (sparc64, powerpc).
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non-threaded won't build. The cancellation point support should be
further discussed.
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For pshared semaphore, this commit still does not enable cancellation
point, I think there should be a pthread_enter_cancellation_point_np
for libc to implement a safe cancellation point.
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Submitted by: bde
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Reviewed by: deischen
Repocopy by: markm
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- sem_*(3) manpages were repocopied from libc_r.
Reviewed by: deischen
Repocopy by: markm
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getpwent(3) or getpwuid(3) when using NIS adjunct maps. The bug was
present in the internal `nis_passwd' function. The lookup in the
adjunct map used the name passed into `nis_passwd', however no name
was of course supplied by getpwent or getpwuid. Correctly use the
name from the `struct pwd' that was found instead.
PR: bin/59962
Submitted by: Gabriel Gomez <ggomez@fing.edu.uy>
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in contributed sources with just a hack made possible
by bsd.sys.mk,v 1.33. This is better because it just
nulls out the warning flags rather than adding gcc(1)
specific -w option to CFLAGS.
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used with the contrib/ gdtoa sources as they aren't WARNS-clean.
Submitted by: ru
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must first attach to the traced process. If the tracing process
exits without detaching, the traced process will be killed rather
than continued. For the duration of the tracing session, the traced
process is reparented to the tracing process (with resulting expected
behaviors). It is permissible to trace more than one other process
at a time. When using waitpid() to monitor the behavior of the traced
process, signals are intercepted: they may optionally then be
forwarded using ptrace(). Signals are generated normally by and for
the process, but also by the tracing facility (SIGTRAP).
Product of: Suffering
Sponsored by: DARPA, AFRL
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Reported by: sparc64 tinderbox via bde
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at it, use the ANSI C generic pointer type for the second argument,
thus matching the documentation.
Remove the now extraneous (and now conflicting) function declarations
in various libc sources. Remove now unnecessary casts.
Reviewed by: bde
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incorrectly when encountering `large' groups (many members and/or many
long member names). The reporter tracked this down to the glibc NSS
module compatibility code (nss_compat.c): it would prematurely record
that a NSS module was finished iterating through its database in some
cases.
Two aspects are corrected:
1. nss_compat.c recorded that a NSS module was finished iterating
whenever the module reported something other than SUCCESS. The
correct logic is to continue iteration when the module reports
either SUCCESS or RETURN. The __nss_compat_getgrent_r and
__nss_compat_getpwent_r routines are updated to reflect this.
2. An internal helper macro __nss_compat_result is used to map glibc
NSS status codes to BSD NSS status codes (e.g. NSS_STATUS_SUCCESS ->
NS_SUCCESS). It provided the obvious mapping.
When a NSS routine is called with a too-small buffer, the
convention in the BSD NSS code is to report RETURN. (This is used
to implement reentrant APIs such as getpwnam_r(3).) However, the
convention in glibc for this case is to set errno = ERANGE and
overload TRYAGAIN. __nss_compat_result is updated to handle this
case.
PR: bin/60287
Reported by: Lachlan O'Dea <odela01@ca.com>
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Submitted by: Stefan Farfeleder <stefan@fafoe.narf.at>
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declarations.
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prototype from header file.
Discussed with: bde, maybe one year ago
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foo[i] = bar[++i]; /* Which operator [] will be evaluated first? */
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Reviewed by: silby
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