Re: pid ranges (Was: (bash) How (really!) does the "current job" get determined?)

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Sujet : Re: pid ranges (Was: (bash) How (really!) does the "current job" get determined?)
De : janis_papanagnou+ng (at) *nospam* hotmail.com (Janis Papanagnou)
Groupes : comp.unix.shell
Date : 07. Oct 2024, 03:58:56
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <vdviph$1io9a$1@dont-email.me>
References : 1 2 3 4 5
User-Agent : Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0
On 05.10.2024 19:13, Kenny McCormack wrote:
In article <slrnvg2nc2.2dut.naddy@lorvorc.mips.inka.de>,
Christian Weisgerber  <naddy@mips.inka.de> wrote:
...
time frame.  Nowadays, we have 22 bit pids, so it is even less likely (*).
>
"We" do?  Offhand, I don't know the size of pid_t, much less how
much of its numerical range is actually used.
 
On Linux, check out: /proc/sys/kernel/pid_max
 
As I read the various posts on the subject, 15 bit is still the limit on 32
bit systems, 22 bit on 64 bit systems.  But, of course, YMMV.

Hmm.. - my [a bit rusty] 64 bit Linux displays 32768 (15 bit).

(Not that I had anytime needed more than a fraction of these;
currently "only" about 2%.)

Janis

[...]


Date Sujet#  Auteur
4 Oct 24 * (bash) How (really!) does the "current job" get determined?33Kenny McCormack
4 Oct 24 `* Re: (bash) How (really!) does the "current job" get determined?32Kaz Kylheku
4 Oct 24  `* Re: (bash) How (really!) does the "current job" get determined?31Kenny McCormack
4 Oct 24   `* Re: (bash) How (really!) does the "current job" get determined?30Kaz Kylheku
4 Oct 24    +* Expand your mind (Was: (bash) How (really!) does the "current job" get determined?)2Kenny McCormack
5 Oct 24    i`- Re: Expand your mind (Was: (bash) How (really!) does the "current job" get determined?)1Kaz Kylheku
4 Oct 24    `* Re: (bash) How (really!) does the "current job" get determined?27Christian Weisgerber
4 Oct 24     `* Re: (bash) How (really!) does the "current job" get determined?26Janis Papanagnou
5 Oct 24      `* Re: (bash) How (really!) does the "current job" get determined?25Christian Weisgerber
5 Oct 24       +* Re: (bash) How (really!) does the "current job" get determined?2Kaz Kylheku
10 Oct 24       i`- Re: (bash) How (really!) does the "current job" get determined?1Kaz Kylheku
5 Oct 24       +- Re: (bash) How (really!) does the "current job" get determined?1Keith Thompson
5 Oct 24       +* Re: (bash) How (really!) does the "current job" get determined?13Kenny McCormack
5 Oct 24       i+* Re: (bash) How (really!) does the "current job" get determined?11Christian Weisgerber
5 Oct 24       ii`* pid ranges (Was: (bash) How (really!) does the "current job" get determined?)10Kenny McCormack
7 Oct 24       ii `* Re: pid ranges (Was: (bash) How (really!) does the "current job" get determined?)9Janis Papanagnou
7 Oct 24       ii  +- Re: pid ranges (Was: (bash) How (really!) does the "current job" get determined?)1marrgol
7 Oct 24       ii  `* Re: pid ranges (Was: (bash) How (really!) does the "current job" get determined?)7Kenny McCormack
7 Oct 24       ii   `* Re: pid ranges (Was: (bash) How (really!) does the "current job" get determined?)6Janis Papanagnou
7 Oct 24       ii    `* Re: pid ranges5Richard Kettlewell
7 Oct 24       ii     `* [OT] PIDs for Linux threads (was Re: pid ranges)4Janis Papanagnou
7 Oct 24       ii      +- Re: [OT] PIDs for Linux threads (was Re: pid ranges)1Kenny McCormack
7 Oct 24       ii      +- Re: [OT] PIDs for Linux threads (was Re: pid ranges)1Lew Pitcher
7 Oct 24       ii      `- Re: PIDs for Linux threads (was Re: pid ranges)1Lawrence D'Oliveiro
6 Oct 24       i`- Re: (bash) How (really!) does the "current job" get determined?1Kaz Kylheku
7 Oct 24       +* Re: (bash) How (really!) does the "current job" get determined?5Janis Papanagnou
7 Oct 24       i`* Re: (bash) How (really!) does the "current job" get determined?4Kenny McCormack
7 Oct 24       i `* Re: (bash) How (really!) does the "current job" get determined?3Janis Papanagnou
7 Oct 24       i  `* bash/ksh differences (fg and other job control commands) (Was: (bash) How (really!) does the "current job" get determined?)2Kenny McCormack
7 Oct 24       i   `- Re: bash/ksh differences (fg and other job control commands) (Was: (bash) How (really!) does the "current job" get determined?)1Janis Papanagnou
7 Oct 24       +- Re: (bash) How (really!) does the "current job" get determined?1Helmut Waitzmann
8 Oct 24       +- Re: (bash) How (really!) does the "current job" get determined?1Richard Harnden
8 Oct 24       `- Re: (bash) How (really!) does the "current job" get determined?1Kaz Kylheku

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