* How to read environment variable in Glibc code
[not found] <CAJ8eaTw=DxFEPDJ_zUra6LvoAa1cn9v1Ls+6pyGJQ4PDyXyi8w@mail.gmail.com>
@ 2012-01-09 20:55 ` naveen yadav
2012-01-10 10:24 ` naveen yadav
0 siblings, 1 reply; 2+ messages in thread
From: naveen yadav @ 2012-01-09 20:55 UTC (permalink / raw)
To: libc-help, gcc-help, gcc-help
Dear All,
I want to disable/enable printf out put to screen by reading
environment variable similar to LD_DEBUG.
I want to control ./stdio-common/printf.c.
So if in environment variable says disable printf it call
int
__printf (const char *format, ...)
{
return done;
}
else it execute original code.
Thanks
^ permalink raw reply [flat|nested] 2+ messages in thread
* How to read environment variable in Glibc code
2012-01-09 20:55 ` How to read environment variable in Glibc code naveen yadav
@ 2012-01-10 10:24 ` naveen yadav
0 siblings, 0 replies; 2+ messages in thread
From: naveen yadav @ 2012-01-10 10:24 UTC (permalink / raw)
To: libc-help, gcc-help, gcc-help
Dear All,
I want to disable/enable printf out put to screen by reading
environment variable similar to LD_DEBUG.
I want to control ./stdio-common/printf.c.
So if in environment variable says disable printf it call
int
__printf (const char *format, ...)
{
return done;
}
else it execute original code.
Thanks
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2012-01-09 12:29 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <CAJ8eaTw=DxFEPDJ_zUra6LvoAa1cn9v1Ls+6pyGJQ4PDyXyi8w@mail.gmail.com>
2012-01-09 20:55 ` How to read environment variable in Glibc code naveen yadav
2012-01-10 10:24 ` naveen yadav
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