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wr-switch-sw
Commit 3540a160 authored by Alessandro Rubini's avatar Alessandro Rubini
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userspace: hal and rtud: don't close stdout/stderr 

The stdout and stderr of the basic WR tools are piled to the "logger"
process, to get actual logs saved, if so configured for.

Thus, we should not reopen the output channels to /dev/null
Signed-off-by: Alessandro Rubini's avatarAlessandro Rubini <rubini@gnudd.com>
parent 84684e87
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Showing with 2 additions and 8 deletions
userspace/wrsw_hal/hal_main.c
View file @ 3540a160
......@@ -170,11 +170,8 @@ static void hal_deamonize()
exit(EXIT_FAILURE);
}
/* Redirect standard files to /dev/null */
/* Redirect stdin to /dev/null -- keep output/error: they are logged */
freopen("/dev/null", "r", stdin);
freopen("/dev/null", "w", stdout);
freopen("/dev/null", "w", stderr);
}
static void show_help()
......
userspace/wrsw_rtud/utils.c
View file @ 3540a160
......@@ -70,11 +70,8 @@ void daemonize(void)
exit(EXIT_FAILURE);
}
/* Redirect standard files to /dev/null */
/* Redirect stdin to /dev/null -- keep output/error: they are logged */
freopen("/dev/null", "r", stdin);
freopen("/dev/null", "w", stdout);
freopen("/dev/null", "w", stderr);
}
void usage(char *name)
......
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