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Use the rb_sys_fail_str macro in signal.c

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Let signal.c include "internal/error.h" explicitly to ensure that the
identifier rb_sys_fail_str in signal.c refers to the macro defined in
"internal/error.h" instead of the actual function.

That macro reads errno before evaluating its argument.  Without this
change, the rb_signo2signm(sig) expression in the "trap" function in
signal.c will overwrite the errno before the actual rb_sys_fail_str
function reads the errno.
This commit is contained in:
Kunshan Wang 2023-05-15 12:08:00 +08:00 committed by Nobuyoshi Nakada
parent 8bd4d8867a
commit c7067ed13d
Notes: git 2023-05-15 06:12:57 +00:00 
Merged: https://github.com/ruby/ruby/pull/7812
2 changed files with 2 additions and 0 deletions
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1
common.mk
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@ -14436,6 +14436,7 @@ signal.$(OBJEXT): $(hdrdir)/ruby/ruby.h
signal.$(OBJEXT): $(top_srcdir)/internal/array.h
signal.$(OBJEXT): $(top_srcdir)/internal/basic_operators.h
signal.$(OBJEXT): $(top_srcdir)/internal/compilers.h
signal.$(OBJEXT): $(top_srcdir)/internal/error.h
signal.$(OBJEXT): $(top_srcdir)/internal/eval.h
signal.$(OBJEXT): $(top_srcdir)/internal/gc.h
signal.$(OBJEXT): $(top_srcdir)/internal/imemo.h

1
signal.c
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@ -36,6 +36,7 @@
#include "debug_counter.h"
#include "eval_intern.h"
#include "internal.h"
#include "internal/error.h"
#include "internal/eval.h"
#include "internal/sanitizers.h"
#include "internal/signal.h"