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alarm(3)
set signal timer alarm
atf-c(3), ATF_CHECK(3), ATF_CHECK_MSG(3), ATF_CHECK_EQ(3), ATF_CHECK_EQ_MSG(3), ATF_CHECK_MATCH(3), ATF_CHECK_MATCH_MSG(3), ATF_CHECK_STREQ(3), ATF_CHECK_STREQ_MSG(3), ATF_CHECK_INTEQ(3), ATF_CHECK_INTEQ_MSG(3), ATF_CHECK_ERRNO(3), ATF_REQUIRE(3), ATF_REQUIRE_MSG(3), ATF_REQUIRE_EQ(3), ATF_REQUIRE_EQ_MSG(3), ATF_REQUIRE_MATCH(3), ATF_REQUIRE_MATCH_MSG(3), ATF_REQUIRE_STREQ(3), ATF_REQUIRE_STREQ_MSG(3), ATF_REQUIRE_INTEQ(3), ATF_REQUIRE_INTEQ_MSG(3), ATF_REQUIRE_ERRNO(3), ATF_TC(3), ATF_TC_BODY(3), ATF_TC_BODY_NAME(3), ATF_TC_CLEANUP(3), ATF_TC_CLEANUP_NAME(3), ATF_TC_HEAD(3), ATF_TC_HEAD_NAME(3), ATF_TC_NAME(3), ATF_TC_WITH_CLEANUP(3), ATF_TC_WITHOUT_HEAD(3), ATF_TP_ADD_TC(3), ATF_TP_ADD_TCS(3), atf_tc_get_config_var(3), atf_tc_get_config_var_wd(3), atf_tc_get_config_var_as_bool(3), atf_tc_get_config_var_as_bool_wd(3), atf_tc_get_config_var_as_long(3), atf_tc_get_config_var_as_long_wd(3), atf_no_error(3), atf_tc_expect_death(3), atf_tc_expect_exit(3), atf_tc_expect_fail(3), atf_tc_expect_pass(3), atf_tc_expect_signal(3), atf_tc_expect_timeout(3), atf_tc_fail(3), atf_tc_fail_nonfatal(3), atf_tc_pass(3), atf_tc_require_kmod(3), atf_tc_require_prog(3), atf_tc_skip(3), atf_utils_cat_file(3), atf_utils_compare_file(3), atf_utils_copy_file(3), atf_utils_create_file(3), atf_utils_file_exists(3), atf_utils_fork(3), atf_utils_free_charpp(3), atf_utils_grep_file(3), atf_utils_grep_string(3), atf_utils_readline(3), atf_utils_redirect(3), atf_utils_wait(3)
C API to write ATF-based test programs
atf_add_test_case(3), atf_check(3), atf_check_equal(3), atf_check_not_equal(3), atf_config_get(3), atf_config_has(3), atf_expect_death(3), atf_expect_exit(3), atf_expect_fail(3), atf_expect_pass(3), atf_expect_signal(3), atf_expect_timeout(3), atf_fail(3), atf_get(3), atf_get_srcdir(3), atf_init_test_cases(3), atf_pass(3), atf_require_kmod(3), atf_require_prog(3), atf_set(3), atf_skip(3), atf_test_case(3)
POSIX shell API to write ATF-based test programs
call_once(3), cnd_broadcast(3), cnd_destroy(3), cnd_init(3), cnd_signal(3), cnd_timedwait(3), cnd_wait(3), mtx_destroy(3), mtx_init(3), mtx_lock(3), mtx_timedlock(3), mtx_trylock(3), mtx_unlock(3), thrd_create(3), thrd_current(3), thrd_detach(3), thrd_equal(3), thrd_exit(3), thrd_join(3), thrd_sleep(3), thrd_yield(3), tss_create(3), tss_delete(3), tss_get(3), tss_set(3)
C11 threads interface
condvar(9), cv_init(9), cv_destroy(9), cv_wait(9), cv_wait_sig(9), cv_wait_unlock(9), cv_timedwait(9), cv_timedwait_sbt(9), cv_timedwait_sig(9), cv_timedwait_sig_sbt(9), cv_signal(9), cv_broadcast(9), cv_broadcastpri(9), cv_wmesg(9)
kernel condition variable
init_sleepqueues(9), sleepq_abort(9), sleepq_add(9), sleepq_alloc(9), sleepq_broadcast(9), sleepq_free(9), sleepq_lock(9), sleepq_lookup(9), sleepq_release(9), sleepq_remove(9), sleepq_signal(9), sleepq_set_timeout(9), sleepq_set_timeout_sbt(9), sleepq_sleepcnt(9), sleepq_timedwait(9), sleepq_timedwait_sig(9), sleepq_type(9), sleepq_wait(9), sleepq_wait_sig(9)
manage the queues of sleeping threads
kill(1)
terminate or signal a process
kill(2)
send signal to a process
killpg(2)
send signal to a process group
pause(3)
stop until signal
pgrep(1), pkill(1)
find or signal processes by name
pidfile_open(3), pidfile_write(3), pidfile_close(3), pidfile_remove(3), pidfile_fileno(3), pidfile_signal(3)
library for PID files handling
psignal(3), psiginfo(3), strsignal(3), sys_siglist(3), sys_signame(3), sig2str(3), str2sig(3)
system signal messages
psignal(9), kern_psignal(9), pgsignal(9), tdsignal(9)
post signal to a thread, process, or process group
pthread_cond_signal(3)
unblock a thread waiting for a condition variable
pthread_kill(3)
send a signal to a specified thread
pthread_sigmask(3)
examine and/or change a thread's signal mask
pthread_signals_block_np(3), pthread_signals_unblock_np(3)
fast asynchronous signals blocking and unblocking
pthread_sigqueue(3)
queue a signal to a specified thread
raise(3)
send a signal to the current thread
sigaction(2)
software signal facilities
sigaltstack(2)
set and/or get signal stack context
sigemptyset(3), sigfillset(3), sigaddset(3), sigandset(3), sigdelset(3), sigisemptyset(3), sigismember(3), sigorset(3)
manipulate signal sets
sigfastblock(2)
controls signals blocking with a simple memory write
sighold(2), sigignore(2), sigpause(2), sigrelse(2), sigset(2)
legacy interface for signal management
siginfo(3)
signal generation information
siginterrupt(3)
allow signals to interrupt system calls
signal(3)
simplified software signal facilities
signal(9), SIGADDSET(9), SIGDELSET(9), SETEMPTYSET(9), SIGFILLSET(9), SIGISMEMBER(9), SIGISEMPTY(9), SIGNOTEMPTY(9), SIGSETEQ(9), SIGSETNEQ(9), SIGSETOR(9), SIGSETAND(9), SIGSETNAND(9), SIGSETCANTMASK(9), SIG_STOPSIGMASK(9), SIG_CONTSIGMASK(9), SIGPENDING(9), cursig(9), execsigs(9), issignal(9), killproc(9), pgsigio(9), postsig(9), sigexit(9), siginit(9), signotify(9), trapsignal(9)
kernel signal functions
sigpending(2)
get pending signals
sigprocmask(2)
manipulate current signal mask
sigqueue(2)
queue a signal to a process (REALTIME)
sigreturn(2)
return from signal
sigsetmask(2), sigblock(2)
manipulate current signal mask
sigstack(2)
set and/or get signal stack context
sigsuspend(2)
atomically release blocked signals and wait for interrupt
sigtimedwait(2), sigwaitinfo(2)
wait for queued signals (REALTIME)
sigvec(2)
software signal facilities
sigwait(2)
select a set of signals
sysdecode_enum(3), sysdecode_acltype(3), sysdecode_atfd(3), sysdecode_extattrnamespace(3), sysdecode_fadvice(3), sysdecode_fcntl_cmd(3), sysdecode_getfsstat_mode(3), sysdecode_getrusage_who(3), sysdecode_idtype(3), sysdecode_ipproto(3), sysdecode_itimer(3), sysdecode_kldsym_cmd(3), sysdecode_kldunload_flags(3), sysdecode_lio_listio_mode(3), sysdecode_madvice(3), sysdecode_minherit_flags(3), sysdecode_msgctl_cmd(3), sysdecode_nfssvc_flags(3), sysdecode_pathconf_name(3), sysdecode_prio_which(3), sysdecode_procctl_cmd(3), sysdecode_ptrace_request(3), sysdecode_rlimit(3), sysdecode_rtprio_function(3), sysdecode_scheduler_policy(3), sysdecode_sctp_pr_policy(3), sysdecode_sctp_sinfo_flags(3), sysdecode_semctl_cmd(3), sysdecode_shmctl_cmd(3), sysdecode_shutdown_how(3), sysdecode_sigbus_code(3), sysdecode_sigchld_code(3), sysdecode_sigfpe_code(3), sysdecode_sigill_code(3), sysdecode_signal(3), sysdecode_sigprocmask_how(3), sysdecode_sigsegv_code(3), sysdecode_sigtrap_code(3), sysdecode_sockaddr_family(3), sysdecode_socketdomain(3), sysdecode_sockettype(3), sysdecode_sockopt_level(3), sysdecode_sysarch_number(3), sysdecode_umtx_op(3), sysdecode_vmresult(3), sysdecode_whence(3)
lookup name of various enumerated values
sysdecode_sigcode(3)
lookup name of signal code
thr_kill(2)
send signal to thread
ualarm(3)
schedule signal after specified time
CURLMOPT_NETWORK_CHANGED(3)
signal network changed
CURLOPT_NOSIGNAL(3)
skip all signal handling
GENLIB_LOSIG(3)
declare an internal logical signal, or a vector of internal logical signals
GENLIB_LOSIGMERGE(3)
merge two logical signals
IV_SIGNAL_INIT(3), iv_signal_register(3), iv_signal_unregister(3)
ivykis signal handling
SDL_CondSignal(3)
Restart a thread wait on a condition variable
Tcl_AsyncCreate.tcl90(3), Tcl_AsyncCreate(3), Tcl_AsyncMark(3), Tcl_AsyncMarkFromSignal(3), Tcl_AsyncInvoke(3), Tcl_AsyncDelete(3), Tcl_AsyncReady(3)
handle asynchronous events
Tcl_SignalId.tcl86(3), Tcl_SignalId(3), Tcl_SignalMsg(3)
Convert signal codes
Tcl_SignalId.tcl90(3), Tcl_SignalId(3), Tcl_SignalMsg(3)
Convert signal codes
XtAppAddSignal(3), XtRemoveSignal(3), XtNoticeSignal(3)
register and remove a signal source
addcapa(3)
add a capacitance to a signal man1/alc_origin.1
addlosig(3)
create a logical signal man1/alc_origin.1
al_signal_cond(3)
Allegro 5 API
astnoisechisel(1), NoiseChisel(1)
detect signal in a noisy image
astsegment(1), Segment(1)
segmentation based on signal structure
atf-c(3), ATF_CHECK(3), ATF_CHECK_MSG(3), ATF_CHECK_EQ(3), ATF_CHECK_EQ_MSG(3), ATF_CHECK_MATCH(3), ATF_CHECK_MATCH_MSG(3), ATF_CHECK_STREQ(3), ATF_CHECK_STREQ_MSG(3), ATF_CHECK_INTEQ(3), ATF_CHECK_INTEQ_MSG(3), ATF_CHECK_ERRNO(3), ATF_REQUIRE(3), ATF_REQUIRE_MSG(3), ATF_REQUIRE_EQ(3), ATF_REQUIRE_EQ_MSG(3), ATF_REQUIRE_MATCH(3), ATF_REQUIRE_MATCH_MSG(3), ATF_REQUIRE_STREQ(3), ATF_REQUIRE_STREQ_MSG(3), ATF_REQUIRE_INTEQ(3), ATF_REQUIRE_INTEQ_MSG(3), ATF_REQUIRE_ERRNO(3), ATF_TC(3), ATF_TC_BODY(3), ATF_TC_BODY_NAME(3), ATF_TC_CLEANUP(3), ATF_TC_CLEANUP_NAME(3), ATF_TC_HEAD(3), ATF_TC_HEAD_NAME(3), ATF_TC_NAME(3), ATF_TC_WITH_CLEANUP(3), ATF_TC_WITHOUT_HEAD(3), ATF_TP_ADD_TC(3), ATF_TP_ADD_TCS(3), atf_tc_get_config_var(3), atf_tc_get_config_var_wd(3), atf_tc_get_config_var_as_bool(3), atf_tc_get_config_var_as_bool_wd(3), atf_tc_get_config_var_as_long(3), atf_tc_get_config_var_as_long_wd(3), atf_no_error(3), atf_tc_expect_death(3), atf_tc_expect_exit(3), atf_tc_expect_fail(3), atf_tc_expect_pass(3), atf_tc_expect_signal(3), atf_tc_expect_timeout(3), atf_tc_fail(3), atf_tc_fail_nonfatal(3), atf_tc_pass(3), atf_tc_skip(3), atf_utils_cat_file(3), atf_utils_compare_file(3), atf_utils_copy_file(3), atf_utils_create_file(3), atf_utils_file_exists(3), atf_utils_fork(3), atf_utils_free_charpp(3), atf_utils_grep_file(3), atf_utils_grep_string(3), atf_utils_readline(3), atf_utils_redirect(3), atf_utils_wait(3)
C API to write ATF-based test programs
atf-sh(3), atf_add_test_case(3), atf_check(3), atf_check_equal(3), atf_check_not_equal(3), atf_config_get(3), atf_config_has(3), atf_expect_death(3), atf_expect_exit(3), atf_expect_fail(3), atf_expect_pass(3), atf_expect_signal(3), atf_expect_timeout(3), atf_fail(3), atf_get(3), atf_get_srcdir(3), atf_pass(3), atf_require_prog(3), atf_set(3), atf_skip(3), atf_test_case(3)
POSIX shell API to write ATF-based test programs
aubiotrack(1)
a command line tool to extract musical beats from audio signals
barman-cloud-restore(1) - Barman-cloud Commands Synopsis 0.0 3.5 barman-cloud-restore [ { -V | --version } ] [ --help ] [ { { -v | --verbose } | { -q | --quiet } } ] [ { -t | --test } ] [ --cloud-provider { aws-s3 | azure-blob-storage | google-cloud-storage } ] [ --endpoint-url ENDPOINT_URL ] [ --addressing-style { auto | virtual | path } ] [ { -P | --aws-profile } AWS_PROFILE ] [ --profile AWS_PROFILE ] [ --read-timeout READ_TIMEOUT ] [ { --azure-credential | --credential } { azure-cli | managed-identity | default } ] [ --snapshot-recovery-instance SNAPSHOT_RECOVERY_INSTANCE ] [ --snapshot-recovery-zone GCP_ZONE ] [ --aws-region AWS_REGION ] [ --gcp-zone GCP_ZONE ] [ --azure-resource-group AZURE_RESOURCE_GROUP ] [ --tablespace NAME:LOCATION [ --tablespace NAME:LOCATION ... ] ] [ --target-lsn LSN ] [ --target-time TIMESTAMP ] [ --target-tli TLI ] SOURCE_URL SERVER_NAME BACKUP_ID RECOVERY_DESTINATION Description Use this script to restore a backup directly from cloud storage that was created with the barman-cloud-backup command. Additionally, this script can prepare for recovery from a snapshot backup by verifying that attached disks were cloned from the correct snapshots and by downloading the backup label from object storage. This command does not automatically prepare Postgres for recovery. You must manually manage any PITR %<#:term-PITR> options, custom restore_command values, signal files, or required WAL files to ensure Postgres starts, either manually or using external tools. Note: 0.0 3.5 For GCP, only authentication with GOOGLE_APPLICATION_CREDENTIALS env is supported. To use an alternative GCP universe (e.g. S3NS/T-Systems), set the GOOGLE_CLOUD_UNIVERSE_DOMAIN environment variable to the desired universe domain. Parameters 0.0 SERVER_NAME Name of the server that holds the backup to be restored. SOURCE_URL URL of the cloud source, such as a bucket in AWS S3. For example: s3://bucket/path/to/folder. BACKUP_ID The ID of the backup to be restored. You can use a shortcut instead of the backup ID. Besides that, you can use auto to have Barman automatically find the most suitable backup for the restore operation. RECOVERY_DESTINATION The path to a directory for recovery. -V / --version Show version and exit. --help show this help message and exit. -v / --verbose Increase output verbosity (e.g., -vv is more than -v). -q / --quiet Decrease output verbosity (e.g., -qq is less than -q). -t / --test Test cloud connectivity and exit. --cloud-provider The cloud provider to use as a storage backend. Allowed options are: 7.0 (bu 2 aws-s3. (bu 2 azure-blob-storage. (bu 2 google-cloud-storage. --snapshot-recovery-instance Instance where the disks recovered from the snapshots are attached. --tablespace Tablespace relocation rule. --target-lsn The recovery target lsn, e.g., 3/64000000. --target-time The recovery target timestamp with or without timezone, in the format %Y-%m-%d %H:%M:%S. --target-tli The recovery target timeline. Extra options for the AWS cloud provider 0.0 --endpoint-url Override default S3 endpoint URL with the given one. --addressing-style The addressing style to use for S3 requests. This is useful when connecting to S3-compatible services that require a specific addressing style. Allowed options are: 7.0 (bu 2 auto (default): Uses the addressing style determined by the underlying library. (bu 2 virtual: Uses virtual-hosted style addressing (e.g., bucket-name.s3.amazonaws.com). (bu 2 path: Uses path-style addressing (e.g., s3.amazonaws.com/bucket-name). -P / --aws-profile Profile name (e.g. INI section in AWS credentials file). --profile (deprecated) Profile name (e.g. INI section in AWS credentials file)
replaced by --aws-profile. --read-timeout The time in seconds until a timeout is raised when waiting to read from a connection (defaults to 60 seconds). --aws-region The name of the AWS region containing the EC2 VM and storage volumes defined by the --snapshot-instance and --snapshot-disk arguments. Extra options for the Azure cloud provider 0.0 --azure-credential / --credential Optionally specify the type of credential to use when authenticating with Azure. If omitted then Azure Blob Storage credentials will be obtained from the environment and the default Azure authentication flow will be used for authenticating with all other Azure services. If no credentials can be found in the environment then the default Azure authentication flow will also be used for Azure Blob Storage. Allowed options are: 7.0 (bu 2 azure-cli. (bu 2 managed-identity. (bu 2 default. --azure-resource-group The name of the Azure resource group to which the compute instance and disks defined by the --snapshot-instance and --snapshot-disk arguments belong. Extra options for GCP cloud provider 0.0 --gcp-zone Zone of the disks from which snapshots should be taken. --snapshot-recovery-zone (deprecated) Zone containing the instance and disks for the snapshot recovery - replaced by --gcp-zone
barman-cloud-wal-restore(1) - Barman-cloud Commands Synopsis 0.0 3.5 barman-cloud-wal-restore [ { -V | --version } ] [ --help ] [ { { -v | --verbose } | { -q | --quiet } } ] [ { -t | --test } ] [ --cloud-provider { aws-s3 | azure-blob-storage | google-cloud-storage } ] [ --endpoint-url ENDPOINT_URL ] [ --addressing-style { auto | virtual | path } ] [ { -P | --aws-profile } AWS_PROFILE ] [ --profile AWS_PROFILE ] [ --read-timeout READ_TIMEOUT ] [ { --azure-credential | --credential } { azure-cli | managed-identity | default } ] [ --no-partial ] [ { -p, --parallel } PARALLEL ] [ --spool-dir SPOOL_DIR ] SOURCE_URL SERVER_NAME WAL_NAME WAL_DEST Description The barman-cloud-wal-restore script functions as the restore_command for retrieving WAL files from cloud storage and placing them directly into a Postgres standby server, bypassing the Barman server. This script is used to download WAL files that were previously archived with the barman-cloud-wal-archive command. Disable automatic download of .partial files by calling --no-partial option. Note: 0.0 3.5 Partial WAL files (with a .partial suffix) can appear in the object store when a standby server is archiving WAL segments and is then promoted to primary. At the moment of promotion, the in-progress WAL segment has not been completed yet, so Postgres archives it as a .partial file before switching to a new timeline. These files represent an incomplete segment and are not suitable for crash recovery on their own. In most cases, downloading .partial files during WAL restore is harmless, because Postgres knows how to handle them correctly. However, when running barman-cloud-wal-restore on a cluster that has experienced a promotion, the restore_command may retrieve a .partial (after renaming it without the suffix) file where a complete WAL is expected. Use --no-partial to suppress the download of .partial files in this scenario, which will cause restore_command to signal to Postgres that the WAL is not available, prompting it to switch to the correct timeline via a timeline history file (.history) instead. Important: 0.0 3.5 On the target Postgres node, when pg_wal and the spool directory are on the same filesystem, files are moved via renaming, which is faster than copying and deleting. This speeds up serving WAL files significantly. If the directories are on different filesystems, the process still involves copying and deleting, so there(aqs no performance gain in that case. Note: 0.0 3.5 For GCP, only authentication with GOOGLE_APPLICATION_CREDENTIALS env is supported. To use an alternative GCP universe (e.g. S3NS/T-Systems), set the GOOGLE_CLOUD_UNIVERSE_DOMAIN environment variable to the desired universe domain. Parameters 0.0 SERVER_NAME Name of the server that will have WALs restored. SOURCE_URL URL of the cloud source, such as a bucket in AWS S3. For example: s3://bucket/path/to/folder. WAL_NAME The value of the (aq%f(aq keyword (according to restore_command). WAL_DEST The value of the (aq%p(aq keyword (according to restore_command). -V / --version Show version and exit. --help show this help message and exit. -v / --verbose Increase output verbosity (e.g., -vv is more than -v). -q / --quiet Decrease output verbosity (e.g., -qq is less than -q). -t / --test Test cloud connectivity and exit. --cloud-provider The cloud provider to use as a storage backend. Allowed options are: 7.0 (bu 2 aws-s3. (bu 2 azure-blob-storage. (bu 2 google-cloud-storage. --no-partial Do not download partial WAL files -p / --parallel Specifies the number of WAL files to fetch in parallel. Default is 0 (disabled). When set to a value greater than 1, fetches the requested WAL file along with the next N - 1 files simultaneously. The additional files are staged in a local spool directory (see --spool-dir) so that subsequent restore requests can be served immediately from local storage. --spool-dir Directory used for staging extra WALs fetched when using --parallel. Default is /var/tmp/walrestore. Extra options for the AWS cloud provider 0.0 --endpoint-url Override default S3 endpoint URL with the given one. --addressing-style The addressing style to use for S3 requests. This is useful when connecting to S3-compatible services that require a specific addressing style. Allowed options are: 7.0 (bu 2 auto (default): Uses the addressing style determined by the underlying library. (bu 2 virtual: Uses virtual-hosted style addressing (e.g., bucket-name.s3.amazonaws.com). (bu 2 path: Uses path-style addressing (e.g., s3.amazonaws.com/bucket-name). -P / --aws-profile Profile name (e.g. INI section in AWS credentials file). --profile (deprecated) Profile name (e.g. INI section in AWS credentials file)
replaced by --aws-profile. --read-timeout The time in seconds until a timeout is raised when waiting to read from a connection (defaults to 60 seconds). Extra options for the Azure cloud provider 0.0 --azure-credential / --credential Optionally specify the type of credential to use when authenticating with Azure. If omitted then Azure Blob Storage credentials will be obtained from the environment and the default Azure authentication flow will be used for authenticating with all other Azure services. If no credentials can be found in the environment then the default Azure authentication flow will also be used for Azure Blob Storage. Allowed options are: 7.0 (bu 2 azure-cli. (bu 2 managed-identity. (bu 2 default
bgexec(n)
Run programs in the background while handling Tk events. kill - Terminate program or send signal
bigfile(1)
kill (or signal) a process when a file grows too big
bin2rec(1)
converts biosignal data produced with rec2bin, into a gdf file. rec2bin and bin2rec are complementary functions, which can be useful to dump data, edit date and revert it back into the original format
biosig2gdf(1)
converts different biomedical signal file formats into a simplified version of GDF, and can stream the result to stdout. This is useful for reading the data by an unnamed pipe into different programming environment, while a simplified parser can be used to decode the data. The conversion performs a conversion to GDFv3 format, where all channels have the same data type and the same sampling rate
biosig_fhir(1)
provides fhir binary template for biosignal data
bosskill(8)
send a signal to your boss, or terminate your boss
cBroadcast(3), cBroadcast (3)
broadcast signal to all waiting threads
cSignal(3), cSignal (3)
send signal to one waiting thread
cWait(3), cWait (3)
wait a condition variable signal
cwstudio(1)
lightweight and portable CW signals generator with Curses UI
dellosig(3)
delete a logical signal man1/alc_origin.1
dispatch_semaphore_create(3), dispatch_semaphore_signal(3), dispatch_semaphore_wait(3)
synchronized counting semaphore
dsp(3), initdp(3), freedp(3), dotprod(3), sumsq(3), peakval(3)
SIMD-assisted digital signal processing primitives
explain_kill_or_die(3)
send signal to a process and report errors require_index { "send signal to a process and report errors" }
explain_raise_or_die(3)
send a signal to the caller and report errors require_index { "send a signal to the caller and report errors" }
explain_signalfd(3)
explain signalfd(2) errors require_index { }
explain_signalfd_or_die(3)
create signalable file descriptor and report errors require_index { "create a file descriptor for accepting signals and report errors" }
fi_cq(3)
Completion queue operations fi_cq_open / fi_close Open/close a completion queue fi_control Control CQ operation or attributes. fi_cq_read / fi_cq_readfrom / fi_cq_readerr Read a completion from a completion queue fi_cq_sread / fi_cq_sreadfrom A synchronous (blocking) read that waits until a specified condition has been met before reading a completion from a completion queue. fi_cq_signal Unblock any thread waiting in fi_cq_sread or fi_cq_sreadfrom. fi_cq_strerror Converts provider specific error information into a printable string
fi_poll(3)
Polling and wait set operations fi_poll_open / fi_close Open/close a polling set fi_poll_add / fi_poll_del Add/remove a completion queue or counter to/from a poll set. fi_poll Poll for progress and events across multiple completion queues and counters. fi_wait_open / fi_close Open/close a wait set fi_wait Waits for one or more wait objects in a set to be signaled. fi_trywait Indicate when it is safe to block on wait objects using native OS calls. fi_control Control wait set operation or attributes
fmeasure(1)
Calculates the properly calibrated frequency of a series of test signals
fst4sim(1), qra64sim(1)
Generate simulated QRA64, FST4, and FST4W mode signals
generic_modbus(8)
Driver for contact (direct) signal UPS devices connected via modbus remote I/O gateways
getlosig(3)
retrieve a logical signal man1/alc_origin.1
getsigname(3)
choose a signal name in alias list man1/alc_origin.1
givelosig(3)
give a logical signal man1/alc_origin.1
gkill(1), kill(1)
send signals to processes, or list signals
gl_get_line(3), new_GetLine(3), del_GetLine(3), gl_customize_completion(3), gl_change_terminal(3), gl_configure_getline(3), gl_load_history(3), gl_save_history(3), gl_group_history(3), gl_show_history(3), gl_watch_fd(3), gl_inactivity_timeout(3), gl_terminal_size(3), gl_set_term_size(3), gl_resize_history(3), gl_limit_history(3), gl_clear_history(3), gl_toggle_history(3), gl_lookup_history(3), gl_state_of_history(3), gl_range_of_history(3), gl_size_of_history(3), gl_echo_mode(3), gl_replace_prompt(3), gl_prompt_style(3), gl_ignore_signal(3), gl_trap_signal(3), gl_last_signal(3), gl_completion_action(3), gl_display_text(3), gl_return_status(3), gl_error_message(3), gl_catch_blocked(3), gl_list_signals(3), gl_bind_keyseq(3), gl_erase_terminal(3), gl_automatic_history(3), gl_append_history(3), gl_query_char(3), gl_read_char(3)
allow the user to compose an input line
gl_io_mode(3), gl_raw_io(3), gl_normal_io(3), gl_tty_signals(3), gl_abandon_line(3), gl_handle_signal(3), gl_pending_io(3)
How to use gl_get_line() from an external event loop
iv_quit(3)
signal ivykis to exit the main loop
jt65code(1), jt9code(1), jt4code(1), qra64code(1), ft8code(1), msk144code(1)
Weak signal communications encoding support utilities
libowfat_io_dontwantread(3), io_dontwantread(3)
signal that you do not want to read from a descriptor
libowfat_io_dontwantwrite(3), io_dontwantwrite(3)
signal that you do not want to write to a descriptor
libowfat_io_wantread(3), io_wantread(3)
signal that you want to read from a descriptor
libowfat_io_wantwrite(3), io_wantwrite(3)
signal that you want to write to a descriptor
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