Apparently, some *BSD variants (and maybe some other OSes) does not define
SIGPWR signal. So since commit 760fc6debc, busybox fails to build on
such platforms. Fix this.
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
In commit afa63b2dcd I replaced `type -p' with
`command -pv'. But actually it is wrong, the right
substitution is `command -v'. We need to find our
busybox which is in the first directory in $PATH, so
`command -p' should not be used because it uses
default PATH, not current value of PATH where our
busybox binary resides.
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
There's no reason to call gethostbyname() on the value returned
by uname() when asked just for a short name of a host. This may
also be wrong, when uname is set to one value, but in /etc/hosts
(or elsewhere) the "canonical" name is different. This is often
the case for localhost entry in /etc/hosts:
127.0.0.1 localhost myname
With this content of /etc/hosts, and uname being set to myname,
busybox hostname -s will return localhost, while regular
hostname utility returns myname.
Fix this by not calling gethostbyname() for the simple
'hostname -s' use.
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This is needed for, eg, hurd, which is known to have no constraints.
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
These places use ${var/search/replace}, $((n++) and
`type -p' constructs which are not-so-standard.
Replace with equivalent constructs.
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Create get_uptime() function in procps/ps.c, and use it rather than
relying on linux-specific sysinfo() inline.
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Michael Tokarev