Date: Sun, 22 Nov 2009 18:23:30 +0000 (UTC) From: Jilles Tjoelker <jilles@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/bin/sh error.c error.h eval.c parser.c redir.c var.c Message-ID: <200911221823.nAMINgLS035448@repoman.freebsd.org>
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jilles 2009-11-22 18:23:30 UTC FreeBSD src repository Modified files: bin/sh error.c error.h eval.c parser.c redir.c var.c Log: SVN rev 199660 on 2009-11-22 18:23:30Z by jilles Fix various things about SIGINT handling: * exception handlers are now run with interrupts disabled, which avoids many race conditions * fix some cases where SIGINT only aborts one command and continues the script, in particular if a SIGINT causes an EINTR error which trumped the interrupt. Example: sh -c 'echo < /some/fifo; echo This should not be printed' The fifo should not have writers. When pressing ctrl+c to abort the open, the shell used to continue with the next command. Example: sh -c '/bin/echo < /some/fifo; echo This should not be printed' Similar. Note, however, that this particular case did not and does not work in interactive mode with job control enabled. Revision Changes Path 1.27 +13 -2 src/bin/sh/error.c 1.18 +2 -0 src/bin/sh/error.h 1.69 +1 -1 src/bin/sh/eval.c 1.68 +1 -1 src/bin/sh/parser.c 1.28 +5 -2 src/bin/sh/redir.c 1.40 +3 -0 src/bin/sh/var.c
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