Takeyoshi Kikuchi
70ce4b4fc1
libc: unistd: lib_getrlimit: set cur/max value for RLIMIT_NOFILE to "OPEN_MAX".
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Signed-off-by: Takeyoshi Kikuchi <kikuchi@centurysys.co.jp>
2023-02-17 18:07:30 +08:00
Takeyoshi Kikuchi
c4fc414b09
libc: unistd: lib_getrlimit: use INT_MAX as dummy rlim_max value.
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Signed-off-by: Takeyoshi Kikuchi <kikuchi@centurysys.co.jp>
2023-02-17 18:07:30 +08:00
Takeyoshi Kikuchi
2e5a20612c
libc: unistd: lib_getrlimit: return a value for RLIMIT_NOFILE request.
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In the Nim language "selectors"(I/O multiplexing) module, the maximum
number of file descriptors is obtained with getrlimit() as follows.
var fdLim: RLimit
var res = int(getrlimit(RLIMIT_NOFILE, fdLim))
if res >= 0:
res = int(fdLim.rlim_cur) - 1
To be able to use the same implementation as other POSIX-based OS,
getrlimit() should return a value.
(For now, let it return 128.)
Signed-off-by: Takeyoshi Kikuchi <kikuchi@centurysys.co.jp>
2023-02-17 18:07:30 +08:00
Nathan Hartman
1867bc2210
Fix compiler warnings (-Wunused-parameter) in various functions
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Fixes the -Wunused-parameter warning in:
* group/group_signal.c: group_signal()
* irq/irq_unexpectedisr.c: irq_unexpected_isr()
* task/task_spawn.c: nxtask_spawn_proxy()
* timer/timer_getoverrun.c: timer_getoverrun()
* misc/dev_null.c: devnull_read(), devnull_write(), devnull_poll()
* misc/dev_zero.c: devzero_read(), devzero_write(), devzero_poll()
* syslog/syslog_channel.c: syslog_default_write()
* syslog/syslog_device.c: syslog_dev_flush()
* grp/lib_initgroups.c: initgroups()
* misc/lib_mknod.c: mknod()
* misc/lib_glob.c: ignore_err()
* pthread/pthread_barrierinit.c: pthread_barrier_init()
* pthread/pthread_atfork.c: pthread_atfork()
* semaphore/sem_init.c: nxsem_init()
* stream/lib_nullinstream.c: nullinstream_getc()
* stream/lib_nulloutstream.c: nulloutstream_putc()
* stream/lib_libnoflush.c: lib_noflush()
* stream/lib_libsnoflush.c: lib_snoflush()
* string/lib_strerror.c: strerror()
* time/lib_gettimeofday.c: gettimeofday()
* time/lib_settimeofday.c: settimeofday()
* unistd/lib_pathconf.c: fpathconf(), pathconf()
* unistd/lib_getrusage.c: getrusage()
* unistd/lib_setrlimit.c: setrlimit()
* unistd/lib_getrlimit.c: getrlimit()
* unistd/lib_setpriority.c: setpriority()
2022-07-12 11:42:34 +08:00
ligd
b3541ccaf8
libs/libc/unistd: add dummy getrlimit & setrlimit support
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Change-Id: Iee826204596c492ace853e49ab7ff26a2ae7fe60
Signed-off-by: ligd <liguiding1@xiaomi.com>
2020-09-15 10:28:21 -03:00
