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This commit is contained in:
Eric Andersen 1999-10-23 05:42:08 +00:00
parent a07f0b0408
commit a709317cea
6 changed files with 77 additions and 61 deletions
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5
Changelog
View File

@ -2,6 +2,10 @@
* usage() now printf the BusyBox version. This will help folks
realize that they are not in Kansas anymore.
* Fixed mkdir -m option so that it works.
* kill segfaulted w/o any arguments. Now it doesn't do that.
* kill wasn't properly accepting signal names. It does now.
-Erik Andersen
0.31
* I added a changelog for version 0.30.
@ -16,6 +20,7 @@
it wasn't supported before GNU libc 2.1, and some folks use
glibc 2.0.7 since it is much smaller than that latest and greatest.
-Erik Andersen
0.30
Major changes -- lots of stuff rewritten. Many thanks to Lineo for

11
Makefile
View File

@ -22,7 +22,11 @@ BUILDTIME=$(shell date "+%Y%m%d-%H%M")
# Comment out the following to make a debuggable build
# Leave this off for production use.
#DODEBUG=true
DODEBUG=false
# If you want a static binary, turn this on. I can't think
# of many situations where anybody would ever want it static,
# but...
DOSTATIC=false
#This will choke on a non-debian system
ARCH=`uname -m | sed -e 's/i.86/i386/' | sed -e 's/sparc.*/sparc/'`
@ -37,6 +41,11 @@ else
CFLAGS=-Wall -Os -fomit-frame-pointer -fno-builtin -D_GNU_SOURCE
LDFLAGS= -s
STRIP= strip --remove-section=.note --remove-section=.comment $(PROG)
#Only staticly link when _not_ debugging
ifeq ($(DOSTATIC),true)
LDFLAGS+= --static
endif
endif
ifndef $(prefix)

10
busybox.spec
View File

@ -11,11 +11,11 @@ Source: busybox-0.29a1.tar.gz
%Description
BusyBox is a suite of "tiny" Unix utilities in a multi-call binary. It
provides a pretty complete environment that fits on a floppy or in a
ROM. Just add "ash" (Keith Almquists tiny Bourne shell clone) and "ae",
and a kernel and you have a full system. This is used on the Debian
install disk and in an internet router, and it makes a good environment
for a "rescue" disk or any small or embedded system.
provides a pretty complete POSIX environment in a very small package.
Just add a kernel, "ash" (Keith Almquists tiny Bourne shell clone), and
an editor such as "elvis-tiny" or "ae", and you have a full system. This
is makes an excellent environment for a "rescue" disk or any small or
embedded system.
%Prep
%setup -q -n busybox

10
examples/busybox.spec
View File

@ -11,11 +11,11 @@ Source: busybox-0.29a1.tar.gz
%Description
BusyBox is a suite of "tiny" Unix utilities in a multi-call binary. It
provides a pretty complete environment that fits on a floppy or in a
ROM. Just add "ash" (Keith Almquists tiny Bourne shell clone) and "ae",
and a kernel and you have a full system. This is used on the Debian
install disk and in an internet router, and it makes a good environment
for a "rescue" disk or any small or embedded system.
provides a pretty complete POSIX environment in a very small package.
Just add a kernel, "ash" (Keith Almquists tiny Bourne shell clone), and
an editor such as "elvis-tiny" or "ae", and you have a full system. This
is makes an excellent environment for a "rescue" disk or any small or
embedded system.
%Prep
%setup -q -n busybox

51
kill.c
View File

@ -25,6 +25,7 @@
#include <stdlib.h>
#include <unistd.h>
#include <signal.h>
#include <ctype.h>
const char kill_usage[] = "kill [-signal] process-id [process-id ...]\n";
@ -112,47 +113,47 @@ const struct signal_name signames[] = {
extern int kill_main (int argc, char **argv)
{
int had_error = 0;
int sig = SIGTERM;
if ( argc < 2 )
usage (kill_usage);
if (argv[1][0] == '-') {
if (argv[1][1] >= '0' && argv[1][1] <= '9') {
sig = atoi (&argv[1][1]);
if ( **(argv+1) == '-' ) {
if (isdigit( *(*(++argv)+1) )) {
sig = atoi (*argv);
if (sig < 0 || sig >= NSIG)
goto end;
} else {
}
else {
const struct signal_name *s = signames;
for (;;) {
if (strcmp (s->name, &argv[1][1]) == 0) {
while (s->name != 0) {
if (strcasecmp (s->name, *argv+1) == 0) {
sig = s->number;
break;
}
s++;
if (s->name == 0)
goto end;
}
if (s->name == 0)
goto end;
}
argv++;
argc--;
}
}
while (argc > 1) {
while (--argc > 1) {
int pid;
if (argv[1][0] < '0' || argv[1][0] > '9')
goto end;
pid = atoi (argv[1]);
if (kill (pid, sig) != 0) {
had_error = 1;
perror (argv[1]);
if (! isdigit( **(++argv))) {
fprintf(stderr, "bad PID: %s\n", *argv);
exit( FALSE);
}
pid = atoi (*argv);
if (kill (pid, sig) != 0) {
perror (*argv);
exit ( FALSE);
}
argv++;
argc--;
}
if (had_error) {
end:
usage (kill_usage);
}
fprintf(stderr, "bad signal name: %s\n", *argv);
exit (TRUE);
}

51
procps/kill.c
View File

@ -25,6 +25,7 @@
#include <stdlib.h>
#include <unistd.h>
#include <signal.h>
#include <ctype.h>
const char kill_usage[] = "kill [-signal] process-id [process-id ...]\n";
@ -112,47 +113,47 @@ const struct signal_name signames[] = {
extern int kill_main (int argc, char **argv)
{
int had_error = 0;
int sig = SIGTERM;
if ( argc < 2 )
usage (kill_usage);
if (argv[1][0] == '-') {
if (argv[1][1] >= '0' && argv[1][1] <= '9') {
sig = atoi (&argv[1][1]);
if ( **(argv+1) == '-' ) {
if (isdigit( *(*(++argv)+1) )) {
sig = atoi (*argv);
if (sig < 0 || sig >= NSIG)
goto end;
} else {
}
else {
const struct signal_name *s = signames;
for (;;) {
if (strcmp (s->name, &argv[1][1]) == 0) {
while (s->name != 0) {
if (strcasecmp (s->name, *argv+1) == 0) {
sig = s->number;
break;
}
s++;
if (s->name == 0)
goto end;
}
if (s->name == 0)
goto end;
}
argv++;
argc--;
}
}
while (argc > 1) {
while (--argc > 1) {
int pid;
if (argv[1][0] < '0' || argv[1][0] > '9')
goto end;
pid = atoi (argv[1]);
if (kill (pid, sig) != 0) {
had_error = 1;
perror (argv[1]);
if (! isdigit( **(++argv))) {
fprintf(stderr, "bad PID: %s\n", *argv);
exit( FALSE);
}
pid = atoi (*argv);
if (kill (pid, sig) != 0) {
perror (*argv);
exit ( FALSE);
}
argv++;
argc--;
}
if (had_error) {
end:
usage (kill_usage);
}
fprintf(stderr, "bad signal name: %s\n", *argv);
exit (TRUE);
}