Re: errno in gdb

2007-11-02 Thread Jim Meyering
Bruno Haible <[EMAIL PROTECTED]> wrote: > Jim Meyering wrote: >> I did not set errno, which would normally happen for a real failure. >> I tried, but __errno_location() returns an invalid address. >> Anyone know how to set errno via gdb? > > I normally use > (gdb) print errno = 22 > since in a si

Re: errno in gdb

2007-11-02 Thread Bruno Haible
Jim Meyering wrote: > I did not set errno, which would normally happen for a real failure. > I tried, but __errno_location() returns an invalid address. > Anyone know how to set errno via gdb? I normally use (gdb) print errno = 22 since in a single-threaded situation __errno_location() == &errno