unix,win: add uv_get_available_memory() (#3754)

ibmi: Handle interface names longer than 10 chars

IBM i interface names are based off the associated line description.
Since line descriptions are objects, they have 10 character limit o

ibmi: Handle interface names longer than 10 chars

IBM i interface names are based off the associated line description.
Since line descriptions are objects, they have 10 character limit on
their names. However, since IBM i 7.2 interface names may be up to 16
characters long if the interface is for a a VLAN (eg. MYETHLINE1.4094).

To handle this, we must strip off a VLAN ID to get the actual line
description name, since that's what the QDCRLIND API wants. One issue
exists because line descriptions can contain periods and numbers; so
for interface names less than 10 characters long ETH2.4 could be a line
description name or it could be ETH2 with VLAN 4. We follow the
method that the XPF ioctls use: try the interface name directly first
and if an error occurs, try to strip off the VLAN ID.

https://www.ibm.com/docs/en/i/7.4?topic=ssw_ibm_i_74/apis/ioctl.htm#unotes

Fixes: https://github.com/libuv/libuv/issues/3062
PR-URL: https://github.com/libuv/libuv/pull/3144
Reviewed-By: Richard Lau <rlau@redhat.com>

show more ...

aix: protect uv_exepath() from uv_set_process_title()

Store a copy of the original argv[0] to protect `uv_exepath()`
against `uv_set_process_title()` changing the value of argv[0].

aix: protect uv_exepath() from uv_set_process_title()

Store a copy of the original argv[0] to protect `uv_exepath()`
against `uv_set_process_title()` changing the value of argv[0].

Extract common code for finding a program on the current PATH.

Fixes: https://github.com/libuv/libuv/issues/2674
PR-URL: https://github.com/libuv/libuv/pull/2677
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Jameson Nash <vtjnash@gmail.com>

show more ...

ibmi: set the amount of memory in use to zero

On IBMi PASE, the amount of memory in use includes storage used for
memory and disks. So we hard-code the amount of memory in use to zero

ibmi: set the amount of memory in use to zero

On IBMi PASE, the amount of memory in use includes storage used for
memory and disks. So we hard-code the amount of memory in use to zero
on IBMi, based on discussion in nodejs/node#32043.

PR-URL: https://github.com/libuv/libuv/pull/2732
Refs: https://github.com/nodejs/node/pull/32043
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

show more ...

ibmi: implement uv_interface_addresses()

On IBMi PASE we need to call Qp2getifaddrs() to get the network
interface configurations. And to call QDCRLIND to get the physical
addresses.

ibmi: implement uv_interface_addresses()

On IBMi PASE we need to call Qp2getifaddrs() to get the network
interface configurations. And to call QDCRLIND to get the physical
addresses.

PR-URL: https://github.com/libuv/libuv/pull/2614
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>

show more ...

unix,win: add uv_get_constrained_memory()

Fixes: https://github.com/libuv/libuv/issues/2286
PR-URL: https://github.com/libuv/libuv/pull/2289
Reviewed-By: Ben Noordhuis <info@bnoordhu

unix,win: add uv_get_constrained_memory()

Fixes: https://github.com/libuv/libuv/issues/2286
PR-URL: https://github.com/libuv/libuv/pull/2289
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

show more ...

ibmi: read memory and CPU usage info

PR-URL: https://github.com/libuv/libuv/pull/2261
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

ibmi: return 0 from uv_resident_set_memory()

PR-URL: https://github.com/libuv/libuv/pull/1939
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis

ibmi: return 0 from uv_resident_set_memory()

PR-URL: https://github.com/libuv/libuv/pull/1939
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

show more ...

include,src: introduce UV__ERR() macro

Using -errno, -E**, and -pthread_function() can be
error prone, and breaks compatibility with some operating
systems that already negate errno'

include,src: introduce UV__ERR() macro

Using -errno, -E**, and -pthread_function() can be
error prone, and breaks compatibility with some operating
systems that already negate errno's (e.g. Haiku).

This commit adds a UV__ERR() macro that ensures libuv
errors are negative.

Fixes: https://github.com/libuv/help/issues/39
PR-URL: https://github.com/libuv/libuv/pull/1687
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>

show more ...

ibmi: add support for new platform

Support the IBM i platform.

- add a new file src/unix/ibmi.c
- extract the common functions from /src/unix/aix.c into aix-common.c
- updat

ibmi: add support for new platform

Support the IBM i platform.

- add a new file src/unix/ibmi.c
- extract the common functions from /src/unix/aix.c into aix-common.c
- update uv.gyp and include/uv-unix.h to enable the new file ibmi.c

PR-URL: https://github.com/libuv/libuv/pull/1601
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>

show more ...