| Commit message (Collapse) | Author | Age |
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As sigsetmask is set as deprecated in glibc this patch adds the
pragmas to disable the warning in gcc around our one and only use
of sigsetmask.
It also disables it completely for non-gcc compilers and older
gcc compilers as they may generate a warning too.
Reported-by: Antonio Ospite <ao2@ao2.it>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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- Solaris lacks paths.h and the various _PATH_* #defines.
Check for them in configure.ac and fall back on the
usual suspects when they are missing.
- Older Solaris lacks isblank(), and versions that have it
use a macro. Check for the declaration in configure.ac
and fall back on a naive version when missing.
- Older Solaris does not support %jd (intmax_t) in format
strings, but it does support the PRIdMAX macro from inttypes.h.
Do a configure check for PRIdMAX and use it in the code.
If it doesn't exist, define it to "lld" when sizeof(long long)
equals sizeof(intmax_t) as this is more likely to work on
older systems. Otherwise, use "jd" and hope for the best.
- Older Solaris lacks stdint.h, but inttypes.h provides the
same types and works on all platforms I've tried dash on,
so just use it instead.
- Older Solaris doesn't like it when vsnprintf() is passed
a NULL buffer (in violation of the POSIX spec, of course).
Pass a 1-byte dummy buffer instead.
- Solaris lacks tempfile and mktemp programs. Fall back on a
"good-enough" custom function in mkbuiltins.
Signed-off-by: Brian Koropoff <bkoropoff@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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gcc generates bogus warnings about uninitialised variables in parser.c.
This patch borrows the uninitialized_var macro from Linux to silence
them.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Add a dummy sysconf implementation that always fails for klibc.
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klibc doesn't have strtod or atof. So add an implementation that
always fails by setting the end pointer to the input string.
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klibc doesn't define the macro SSIZE_MAX.
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klibc doesn't have killpg. Since we only call it for valid values of
pid, we can call kill instead.
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klibc doesn't have strsignal but it does have sys_siglist.
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Added impelmentation of bsearch since klibc doesn't have it yet.
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