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author | Brian Koropoff <bkoropoff@gmail.com> | 2011-03-15 15:35:14 +0800 |
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committer | Herbert Xu <herbert@gondor.apana.org.au> | 2011-03-15 15:35:14 +0800 |
commit | bfcdc4969510997fe81debf52982641febfa1bdf (patch) | |
tree | 695ccd9508035cc35be2cfe1ed6f2ae7e892c11e /src/miscbltin.c | |
parent | [BUILTIN] Fix backslash handling in read(1) (diff) | |
download | dash-bfcdc4969510997fe81debf52982641febfa1bdf.tar.gz dash-bfcdc4969510997fe81debf52982641febfa1bdf.zip |
[SHELL] Port to Solaris
- 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>
Diffstat (limited to 'src/miscbltin.c')
-rw-r--r-- | src/miscbltin.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/miscbltin.c b/src/miscbltin.c index f507381..e354df4 100644 --- a/src/miscbltin.c +++ b/src/miscbltin.c @@ -44,7 +44,7 @@ #include <unistd.h> #include <stdlib.h> #include <ctype.h> -#include <stdint.h> +#include <inttypes.h> #include "shell.h" #include "options.h" @@ -410,7 +410,7 @@ static void printlim(enum limtype how, const struct rlimit *limit, out1fmt("unlimited\n"); else { val /= l->factor; - out1fmt("%jd\n", (intmax_t) val); + out1fmt("%" PRIdMAX "\n", (intmax_t) val); } } |