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Article #22Can't read(0,buf,1) in gdb-4.7
From: Richard W. Kreutzer Consultant
Date: Wed, 28 Oct 1992 22:29
Date: Wed, 28 Oct 1992 22:29
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1052 bytes
When I do the following:
main() {
char a[1];
read(0, a, 1);
}
gcc -o main main.c
gdb main
> r
Program received signal 21, Stopped (tty input)
0xf77371c4 in read ()
I get the above error message. This worked for me in 4.5 and 4.6. I am using
gcc-2.2.2 but the problem occurs with cc as well (with or without -g). I am
running SunOS 4.1.1 on a SPARCstation 1+.
Is this a bug of have I compiled gdb wrong?
Also, I am unable to get "cfront" name demangling to work with Sun CC v2.1.
Do you believe it works with cfront-2.1 on a Sun?
Thanks,
Dick
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Path: arc1-ca.pugleaf.net!sparky!uunet!ogicse!uwm.edu!zaphod.mps.ohio-state.edu!cis.ohio-state.edu!quark.sbi.com!rwk From: rwk@quark.sbi.com (Richard W. Kreutzer Consultant) Newsgroups: gnu.gdb.bug Subject: Can't read(0,buf,1) in gdb-4.7 Message-ID: <9210282229.AA17041@quark.sbi.com> Date: 28 Oct 92 22:29:10 GMT Article-I.D.: quark.9210282229.AA17041 Sender: gnulists@ai.mit.edu Distribution: gnu Organization: GNUs Not Usenet Lines: 26 Approved: bug-gdb@prep.ai.mit.edu