- Use warn instead of warnx + strerror(errno)
- Remove unnecessary trailing newline from a warnx call
- Add missing spaces following "," in syslog and warn* calls
MFC after: 2 weeks
build can break when different source files create the same target
files (case-insensitivity speaking). This is the case for object
files compiled with -fpic and shared libraries. The former uses
an extension of ".So", and the latter an extension ".so". Rename
shared object files from *.So to *.pico to match what NetBSD does.
See also r305855
MFC after: 1 month
Sponsored by: Bracket Computing
Differential Revision: https://reviews.freebsd.org/D7906
The first file in these lists will generate everything else so only
it should be getting a .meta file. With bmake's missing=yes meta
feature these would otherwise cause a rebuild without the
.NOMETA hint.
Sponsored by: EMC / Isilon Storage Division
The CMSG_ family of macros take care of alignment, so we don't need r299830
at all, even if it was correct. Put NO_WCAST_ALIGN into Makefile.
Together with: peter
Similar to r299802, it was noted that using nitems on scalar pointers is
invalid.
Use strdup instead of malloc + strlcpy (which is what the old code was doing
anyhow).
MFC after: 1 week
Pointyhat to: ngie
Sponsored by: EMC / Isilon Storage Division
nitems was wrong too, as it was being tested against a pointer instead of a buffer on
the stack.
Since the old code was just doing malloc, then strlcpy'ing the contents of the source
buffer into the destination buffer, replace it all with a call to strdup..
Reported by: bde
MFC after: 1 week
X-MFC with: r299764, r299770
Supersized Duncecap to: ngie
Sponsored by: EMC / Isilon Storage Division
get_token(..) returns int32_t, not enum tok, and in many cases tests for items
not in enum tok (e.g. '('). Make the typing consistent with get_token, which
includes a domino effect of changing enum tok to int32_t.
MFC after: 2 weeks
Sponsored by: EMC / Isilon Storage Division
- Save errno
- Set errno to 0
- Call strtoul
- Test errno (optional, but many calls to strtoul did this afterwards)
Some of the code was setting errno = 0 after calling strtoul, not setting
errno = 0, or setting errno to saved_errno after the call, but before the
test. These all have unwanted behavioral side-effects, depending on the
initial value of errno and whether or not the input to strtoul was correct
or incorrect.
MFC after: 3 weeks
Sponsored by: EMC / Isilon Storage Division
How errno is saved before and restored after strtoul calls needs a rethink
MFC after: 1 week
Reported by: gcc 5.x
Sponsored by: EMC / Isilon Storage Division
I meant to use nitems, not sizeof(..) with the destination buffer. Using sizeof(..)
on a pointer will always truncate the output in the destination buffer incorrectly
Pointyhat to: ngie
MFC after: 1 week
X-MFC with: r299764
Sponsored by: EMC / Isilon Storage Division
rc cannot be negative -- that was already tested for earlier on in
the function
MFC after: 1 week
Reported by: clang, gcc
Sponsored by: EMC / Isilon Storage Division
parse_context, parse_user_security: test for validity of results from
parse_ascii(..) with by casting to int32_t and comparing to -1; comparing
unsigned types to negative values will always be false.
Reported by: clang, Coverity
CID: 1011432, 1011433
MFC after: 3 weeks
Sponsored by: EMC / Isilon Storage Division
Increase the size of `string` by 1 to account for the '\0' terminator. In the event
that `str` doesn't contain any non-alpha chars, i would be set to MAXSTR, and
the subsequent strlcpy call would overflow by a character.
Remove unnecessary `string[i] = '\0'` -- this is already handled by strlcpy.
MFC after: 1 week
Reported by: clang
Sponsored by: EMC / Isilon Storage Division
Technically this is a no-op, but mute the clang warning in case the malloc call
above for fstring ever changes in the future
Reported by: clang
MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division
This is a no-op as the malloc above set the size of the buffer to the size used
below, but this keeps things consistent in case the malloc call changes somehow.
MFC after: 1 week
Reported by: clang
Sponsored by: EMC / Isilon Storage Division
- By definition, `enum snmp_tc` can't be false (the implied starting sequence
index for the enum is 0). Don't test for it being < 0.
- Staticize `struct snmp_text_conv` to mute a -Wmissing-variable-declarations
warning from clang.
- Remove set but unused variable, ptr, in parse_bridge_id(..) and
parse_bport_id(..) to mute warning from gcc 4.9+.
- Mark value and string unused in snmp_inetaddr2oct(..) and parse_inetaddr(..)
as they're just stub functions.
MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division
It was used in bsnmpmap.c but was stored in bsnmptools.c; moving the extern
to the header allows us to cover all of our bases for the variable, and allows
_bsnmptools_debug to be used in the future elsewhere -- not just bsnmpmap.c.
MFC after: 3 weeks
Sponsored by: EMC / Isilon Storage Division
Instead of copy-pasting the string literal for "UTC" 3 times and using
strlen, use a static char[3] buffer and sizeof(..).
MFC after: 3 days
X-MFC with: r298507
Submitted by: kib
Sponsored by: EMC / Isilon Storage Division
These are no longer needed after the recent 'beforebuild: depend' changes
and hooking DIRDEPS_BUILD into a subset of FAST_DEPEND which supports
skipping 'make depend'.
Sponsored by: EMC / Isilon Storage Division
This is not properly respecting WITHOUT or ARCH dependencies in target/.
Doing so requires a massive effort to rework targets/ to do so. A
better approach will be to either include the SUBDIR Makefiles directly
and map to DIRDEPS or just dynamically lookup the SUBDIR. These lose
the benefit of having a userland/lib, userland/libexec, etc, though and
results in a massive package. The current implementation of targets/ is
very unmaintainable.
Currently rescue/rescue and sys/modules are still not connected.
Sponsored by: EMC / Isilon Storage Division
This both avoids some dependencies on xinstall.host and allows
bootstrapping on older releases to work due to lack of at least 'install -l'
support.
Sponsored by: EMC / Isilon Storage Division
Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.
Still need to add real targets under targets/ to build packages.
Differential Revision: D2796
Reviewed by: brooks imp
bsnmpd's snmp_hostres module:
usr.sbin/bsnmpd/modules/snmp_hostres/hostres_snmp.c:204:20: error: absolute value function 'abs' given an argument of type 'const long' but has parameter of type 'int' which may cause truncation of value [-Werror,-Wabsolute-value]
str[9] = (u_char)(abs(tm->tm_gmtoff) / 3600);
^
usr.sbin/bsnmpd/modules/snmp_hostres/hostres_snmp.c:204:20: note: use function 'labs' instead
str[9] = (u_char)(abs(tm->tm_gmtoff) / 3600);
^~~
labs
usr.sbin/bsnmpd/modules/snmp_hostres/hostres_snmp.c:205:22: error: absolute value function 'abs' given an argument of type 'const long' but has parameter of type 'int' which may cause truncation of value [-Werror,-Wabsolute-value]
str[10] = (u_char)((abs(tm->tm_gmtoff) % 3600) / 60);
^
usr.sbin/bsnmpd/modules/snmp_hostres/hostres_snmp.c:205:22: note: use function 'labs' instead
str[10] = (u_char)((abs(tm->tm_gmtoff) % 3600) / 60);
^~~
labs
Since tm::tm_gmtoff is a long, use labs(3) instead.
MFC after: 3 days
This includes:
o All directories named *ia64*
o All files named *ia64*
o All ia64-specific code guarded by __ia64__
o All ia64-specific makefile logic
o Mention of ia64 in comments and documentation
This excludes:
o Everything under contrib/
o Everything under crypto/
o sys/xen/interface
o sys/sys/elf_common.h
Discussed at: BSDcan
retrieve the sensor temperature.
This also avoid the overflow that could happen on sysctlnametomib(3)
because the code was not checking the length of the mib array.
CID: 1222504
the system.
Together with lm75(4) this module allows easy temperature monitoring over
SNMP, specially for embedded systems.
Manual page reviewed by: brueffer (D128)
bsnmp modules are located.
Section 3 (Library Functions) looks wrong for this manual page, which
contains only module description, that is why initially it was located
to section 8 (System Manager's Manual). On the other hand manual
pages for all other bsnmpd modules are already located in the section
3, and having all pages in one section looks more consistent. Also,
currently, similarly to manuals for other modules, snmp_hast manual
contains LIBRARY section, which is not good style for section 8.
Requested by: joel
X-MFC with: r250379
This compiler flag enforces that that people either mark variables
static or use an external declarations for the variable, similar to how
-Wmissing-prototypes works for functions.
Due to the fact that Yacc/Lex generate code that cannot trivially be
changed to not warn because of this (lots of yy* variables), add a
NO_WMISSING_VARIABLE_DECLARATIONS that can be used to turn off this
specific compiler warning.
Announced on: toolchain@
