Re: Why isn't init PID 1?
On Wed, 31 Jan 2001, Paul Powell wrote: > Hello, > > I have a bootable linux CD that runs a custom init. > Under most versions of linux init runs as process ID > one. Under my bootable CD, it runs as process ID 15. > I need it to run as PID 1 so that I can execute a > kill(-1,15) without killing init. > > The boot CD uses and initrd image to load drivers. > The linuxrc file looks like: > > #!/bin/sash > > aliasall > > echo "Loading aic7xxx module" > insmod /lib/aic7xxx.o > echo "Loading ips module" > insmod /lib/ips.o ips=ioctlsize:512000 > echo "Loading sg module" > insmod /lib/sg.o > echo "Loading FAT modules" > insmod /lib/fat.o > insmod /lib/vfat.o > > echo "Mounting /proc" > mount -t proc /proc /proc > init > umount /proc > > Does it run as PID 15 because I execute insmod and > mount before running init? Yes. First program to run get PID 1. Solution : fork() in init and load the modules in the child. Igmar - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
Re: Why isn't init PID 1?
Followup to: <[EMAIL PROTECTED]> By author:Igmar Palsenberg <[EMAIL PROTECTED]> In newsgroup: linux.dev.kernel > > Yes. First program to run get PID 1. > > Solution : fork() in init and load the modules in the child. > Or finish your script with "exec init". -hpa -- <[EMAIL PROTECTED]> at work, <[EMAIL PROTECTED]> in private! "Unix gives you enough rope to shoot yourself in the foot." http://www.zytor.com/~hpa/puzzle.txt - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
Re: Why isn't init PID 1?
Yes, in this situation "sash" is the process with pid '1', you should run this script through init and not viceversa, the first process launched takes pid 1. P. On Wed, 31 Jan 2001, Paul Powell wrote: > Hello, > > I have a bootable linux CD that runs a custom init. > Under most versions of linux init runs as process ID > one. Under my bootable CD, it runs as process ID 15. > I need it to run as PID 1 so that I can execute a > kill(-1,15) without killing init. > > The boot CD uses and initrd image to load drivers. > The linuxrc file looks like: > > #!/bin/sash > > aliasall > > echo "Loading aic7xxx module" > insmod /lib/aic7xxx.o > echo "Loading ips module" > insmod /lib/ips.o ips=ioctlsize:512000 > echo "Loading sg module" > insmod /lib/sg.o > echo "Loading FAT modules" > insmod /lib/fat.o > insmod /lib/vfat.o > > echo "Mounting /proc" > mount -t proc /proc /proc > init > umount /proc > > Does it run as PID 15 because I execute insmod and > mount before running init? > > Thanks, > Paul > > __ > Get personalized email addresses from Yahoo! Mail - only $35 > a year! http://personal.mail.yahoo.com/ > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to [EMAIL PROTECTED] > Please read the FAQ at http://www.tux.org/lkml/ > - Patrizio Bruno DADA spa / Ed-IT Development Staff Borgo degli Albizi 37/r 50122 Firenze Italy tel +39 05520351 fax +39 0552478143 PGP PublicKey available at: http://www.keyserver.net/en/ - - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
Why isn't init PID 1?
Hello, I have a bootable linux CD that runs a custom init. Under most versions of linux init runs as process ID one. Under my bootable CD, it runs as process ID 15. I need it to run as PID 1 so that I can execute a kill(-1,15) without killing init. The boot CD uses and initrd image to load drivers. The linuxrc file looks like: #!/bin/sash aliasall echo "Loading aic7xxx module" insmod /lib/aic7xxx.o echo "Loading ips module" insmod /lib/ips.o ips=ioctlsize:512000 echo "Loading sg module" insmod /lib/sg.o echo "Loading FAT modules" insmod /lib/fat.o insmod /lib/vfat.o echo "Mounting /proc" mount -t proc /proc /proc init umount /proc Does it run as PID 15 because I execute insmod and mount before running init? Thanks, Paul __ Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
Why isn't init PID 1?
Hello, I have a bootable linux CD that runs a custom init. Under most versions of linux init runs as process ID one. Under my bootable CD, it runs as process ID 15. I need it to run as PID 1 so that I can execute a kill(-1,15) without killing init. The boot CD uses and initrd image to load drivers. The linuxrc file looks like: #!/bin/sash aliasall echo "Loading aic7xxx module" insmod /lib/aic7xxx.o echo "Loading ips module" insmod /lib/ips.o ips=ioctlsize:512000 echo "Loading sg module" insmod /lib/sg.o echo "Loading FAT modules" insmod /lib/fat.o insmod /lib/vfat.o echo "Mounting /proc" mount -t proc /proc /proc init umount /proc Does it run as PID 15 because I execute insmod and mount before running init? Thanks, Paul __ Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
Re: Why isn't init PID 1?
Yes, in this situation "sash" is the process with pid '1', you should run this script through init and not viceversa, the first process launched takes pid 1. P. On Wed, 31 Jan 2001, Paul Powell wrote: Hello, I have a bootable linux CD that runs a custom init. Under most versions of linux init runs as process ID one. Under my bootable CD, it runs as process ID 15. I need it to run as PID 1 so that I can execute a kill(-1,15) without killing init. The boot CD uses and initrd image to load drivers. The linuxrc file looks like: #!/bin/sash aliasall echo "Loading aic7xxx module" insmod /lib/aic7xxx.o echo "Loading ips module" insmod /lib/ips.o ips=ioctlsize:512000 echo "Loading sg module" insmod /lib/sg.o echo "Loading FAT modules" insmod /lib/fat.o insmod /lib/vfat.o echo "Mounting /proc" mount -t proc /proc /proc init umount /proc Does it run as PID 15 because I execute insmod and mount before running init? Thanks, Paul __ Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/ - Patrizio Bruno DADA spa / Ed-IT Development Staff Borgo degli Albizi 37/r 50122 Firenze Italy tel +39 05520351 fax +39 0552478143 PGP PublicKey available at: http://www.keyserver.net/en/ - - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
Re: Why isn't init PID 1?
On Wed, 31 Jan 2001, Paul Powell wrote: Hello, I have a bootable linux CD that runs a custom init. Under most versions of linux init runs as process ID one. Under my bootable CD, it runs as process ID 15. I need it to run as PID 1 so that I can execute a kill(-1,15) without killing init. The boot CD uses and initrd image to load drivers. The linuxrc file looks like: #!/bin/sash aliasall echo "Loading aic7xxx module" insmod /lib/aic7xxx.o echo "Loading ips module" insmod /lib/ips.o ips=ioctlsize:512000 echo "Loading sg module" insmod /lib/sg.o echo "Loading FAT modules" insmod /lib/fat.o insmod /lib/vfat.o echo "Mounting /proc" mount -t proc /proc /proc init umount /proc Does it run as PID 15 because I execute insmod and mount before running init? Yes. First program to run get PID 1. Solution : fork() in init and load the modules in the child. Igmar - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
Re: Why isn't init PID 1?
Followup to: [EMAIL PROTECTED] By author:Igmar Palsenberg [EMAIL PROTECTED] In newsgroup: linux.dev.kernel Yes. First program to run get PID 1. Solution : fork() in init and load the modules in the child. Or finish your script with "exec init". -hpa -- [EMAIL PROTECTED] at work, [EMAIL PROTECTED] in private! "Unix gives you enough rope to shoot yourself in the foot." http://www.zytor.com/~hpa/puzzle.txt - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
