patches/glibc/ports-2.10.1/430-alpha-creat.patch
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"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> |
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Tue Dec 13 23:32:39 2011 +0100 (2011-12-13) |
changeset 2807 |
4193d6e6a174 |
permissions |
-rw-r--r-- |
scripts: fix dumping execution backtrace
Dumping the backtrace has been broken since changeset #652e56d6d35a:
scripts: execute each steps in a subshell
We can spawn sub-sub-shells in some cases.
The way the fault handler works is to dump the backtrace, but to avoid
printing it once for every sub-shell (which could get quite confusing),
it simply exits when it detects that it is being run in a sub-shell,
leaving to the top-level shell the work to dump the backtrace.
Because each step is executed in its own sub-shell, the variable arrays
that contain the step name, the source file and line number, are lost
when exiting the per-step sub-shell.
Hence, the backtrace is currently limited to printing only the top-level
main procedure of the shell.
Fix this thus:
- when dumping the bckatraces for the steps & the functions, remember
it was dumped, and only dump it if it was not already dumped
- at the top-level shell, print the hints
Also, rename the top-level step label.
Reported-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
yann@1625
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alpha does not have a __NR_creat
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yann@1625
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http://bugs.gentoo.org/227275
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http://sourceware.org/bugzilla/show_bug.cgi?id=6650
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diff -durN glibc-2.10.1.orig/sysdeps/unix/sysv/linux/wordsize-64/creat64.c glibc-2.10.1/sysdeps/unix/sysv/linux/wordsize-64/creat64.c
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--- glibc-2.10.1.orig/sysdeps/unix/sysv/linux/wordsize-64/creat64.c 2007-11-10 20:34:26.000000000 +0100
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yann@1625
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+++ glibc-2.10.1/sysdeps/unix/sysv/linux/wordsize-64/creat64.c 2009-11-13 00:50:51.000000000 +0100
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@@ -1 +1,5 @@
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/* Defined as alias for the syscall. */
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+#include <sysdep.h>
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+#ifndef __NR_creat
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+#include "../../../../../io/creat64.c"
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+#endif
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