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Mon, 27 May 2002 17:55:46 +0800
-------------------------------
The network support "|&" may not work under HP-UX 11.
An error message appears similar to this:
gawk: test_script.awk:3: fatal: get_a_record: iop->buf: can't allocate -61246
bytes of memory (not enough space)
Solution:
This is a bug in the fstat() call of HP-UX 11.00, please apply
the cumulative ARPA Transport patch PHNE_26771 to fix it.
The following is the related description in PHNE_26771:
Customer's application gets the wrong value from fstat().
Resolution:
The value returned via st_blksize is now retrieved
from the same info as in 10.20.
In case you cannot apply the HP patch, the attached patch to gawk source
might work.
Xiang Zhao <xiangz@163.net>
Stepan Kasal <kasal@math.cas.cz>
--- gawk-3.1.2-plain/posix/gawkmisc.c Tue Apr 16 13:58:41 2002
+++ gawk-3.1.2-hpux/posix/gawkmisc.c Fri May 24 11:46:35 2002
@@ -77,7 +77,13 @@
* meant for in the first place.
*/
#ifdef HAVE_ST_BLKSIZE
-#define DEFBLKSIZE (stb->st_blksize > 0 ? stb->st_blksize : BUFSIZ)
+ /*
+ * 100k must be enough for everybody,
+ * bigger number means probably a bug in fstat()
+ */
+#define MAXBLKSIZE 102400
+#define DEFBLKSIZE (stb->st_blksize > 0 && stb->st_blksize <= MAXBLKSIZE \
+ ? stb->st_blksize : BUFSIZ)
#else
#define DEFBLKSIZE BUFSIZ
#endif
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