| /freebsd/share/doc/psd/05.sysman/ |
| H A D | 1.3.t | 34 to a process. Signal delivery resembles the occurrence of a hardware
35 interrupt: the signal is blocked from further occurrence,
38 the \fIhandler\fP to which a signal is delivered, or specify that
39 the signal is to be \fIblocked\fP or \fIignored\fP. A process may
52 to a process is implementation specific. Signal routines execute
53 with the signal that caused their invocation \fIblocked\fP, but other
57 Signal types
63 The set of signals is defined in the file \fI<signal.h>\fP.
77 SIGINT for the normal interrupt signal; SIGQUIT for the more
78 powerful \fIquit\fP signal, that normally causes a core image
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| /freebsd/lib/libsys/ |
| H A D | sigaction.2 | 33 .Nd software signal facilities
42 int sa_flags; /* see signal options below */
43 sigset_t sa_mask; /* signal mask to apply */
55 Signal delivery resembles the occurrence of a hardware interrupt:
56 the signal is normally blocked from further occurrence, the current thread
60 to which a signal is delivered, or specify that a signal is to be
63 by the system when a signal occurs.
64 A signal may also be
71 Normally, signal handlers execute on the current stack
75 .Em "signal stack" .
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| /freebsd/lib/libc/compat-43/ |
| H A D | sigvec.2 | 33 .Nd software signal facilities
54 Signal delivery resembles the occurrence of a hardware interrupt:
55 the signal is blocked from further occurrence, the current process
59 to which a signal is delivered, or specify that a signal is to be
64 by the system when a signal occurs.
65 Normally, signal handlers execute on the current stack
69 .Em "signal stack" .
73 Signal routines execute with the signal that caused their
78 .Em "signal mask"
81 The signal mask for a process is initialized
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| H A D | sigpause.2 | 41 .Nd legacy interface for signal management
66 function modifies signal dispositions.
69 argument specifies the signal, which may be any signal except
75 argument specifies the signal's disposition,
79 or the address of a signal handler.
84 is the address of a signal handler, the
87 to the signal mask of the calling process before executing the signal
88 handler; when the signal handler returns, the system restores the
89 signal mask of the calling process to its state prior to the delivery
90 of the signal.
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| /freebsd/contrib/llvm-project/lldb/source/Plugins/Process/Utility/ |
| H A D | FreeBSDSignals.cpp | 20 "Value mismatch for signal number " #signal_name); \
22 "Value mismatch for signal code " #code_name); \
76 AddSignal(65, "SIGRTMIN", false, false, false, "real time signal 0"); in Reset()
77 AddSignal(66, "SIGRTMIN+1", false, false, false, "real time signal 1"); in Reset()
78 AddSignal(67, "SIGRTMIN+2", false, false, false, "real time signal 2"); in Reset()
79 AddSignal(68, "SIGRTMIN+3", false, false, false, "real time signal 3"); in Reset()
80 AddSignal(69, "SIGRTMIN+4", false, false, false, "real time signal 4"); in Reset()
81 AddSignal(70, "SIGRTMIN+5", false, false, false, "real time signal 5"); in Reset()
82 AddSignal(71, "SIGRTMIN+6", false, false, false, "real time signal 6"); in Reset()
83 AddSignal(72, "SIGRTMIN+7", false, false, false, "real time signal 7"); in Reset()
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| H A D | NetBSDSignals.cpp | 16 "Value mismatch for signal number " #signal_name); \
18 "Value mismatch for signal code " #code_name); \
67 AddSignal(33, "SIGRTMIN", false, false, false, "real time signal 0"); in Reset()
68 AddSignal(34, "SIGRTMIN+1", false, false, false, "real time signal 1"); in Reset()
69 AddSignal(35, "SIGRTMIN+2", false, false, false, "real time signal 2"); in Reset()
70 AddSignal(36, "SIGRTMIN+3", false, false, false, "real time signal 3"); in Reset()
71 AddSignal(37, "SIGRTMIN+4", false, false, false, "real time signal 4"); in Reset()
72 AddSignal(38, "SIGRTMIN+5", false, false, false, "real time signal 5"); in Reset()
73 AddSignal(39, "SIGRTMIN+6", false, false, false, "real time signal 6"); in Reset()
74 AddSignal(40, "SIGRTMIN+7", false, false, false, "real time signal 7"); in Reset()
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| H A D | LinuxSignals.cpp | 26 "Value mismatch for signal number " #signal_name); \
28 "Value mismatch for signal code " #code_name); \
77 AddSignal(10, "SIGUSR1", false, true, true, "user defined signal 1"); in Reset()
89 AddSignal(12, "SIGUSR2", false, true, true, "user defined signal 2"); in Reset()
109 …AddSignal(32, "SIG32", false, false, false, "threading library internal signal 1"); in Reset()
110 …AddSignal(33, "SIG33", false, false, false, "threading library internal signal 2"); in Reset()
111 AddSignal(34, "SIGRTMIN", false, false, false, "real time signal 0"); in Reset()
112 AddSignal(35, "SIGRTMIN+1", false, false, false, "real time signal 1"); in Reset()
113 AddSignal(36, "SIGRTMIN+2", false, false, false, "real time signal 2"); in Reset()
114 AddSignal(37, "SIGRTMIN+3", false, false, false, "real time signal 3"); in Reset()
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| /freebsd/cddl/lib/libdtrace/ |
| H A D | signal.d | 94 inline string signal_string[int signal] =
95 signal == SIGHUP ? "SIGHUP" :
96 signal == SIGINT ? "SIGINT" :
97 signal == SIGQUIT ? "SIGQUIT" :
98 signal == SIGILL ? "SIGILL":
99 signal == SIGTRAP ? "SIGTRAP" :
100 signal == SIGABRT ? "SIGABRT" :
101 signal == SIGEMT ? "SIGEMT" :
102 signal == SIGFPE ? "SIGFPE" :
103 signal == SIGKILL ? "SIGKILL" :
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| /freebsd/share/man/man3/ |
| H A D | siginfo.3 | 33 .Nd "signal generation information"
37 A process may request signal information when it is catching a signal.
38 The information specifies why the system generated that signal.
39 To request signal information in a signal handler, the user can set
50 to get signal information.
54 .Bl -column ".Vt union signal" ".Va si_overrun"
57 signal number
61 signal code
63 signal value
71 exit value or signal
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| /freebsd/contrib/tcsh/nls/french/ |
| H A D | set2 | 3 1 Signal nul
16 14 Signal utilisateur 1
17 15 Signal utilisateur 2
34 32 Signal d'E-S possible
48 46 Interrompu (Signal)
49 47 Stoppé (Signal)
62 60 Signal de l'horloge virtuelle
63 61 Signal de profil
64 62 Signal DIL
67 65 Signal Special LWP
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| /freebsd/lib/libc/gen/ |
| H A D | signal.3 | 32 .Nm signal
33 .Nd simplified software signal facilities
41 .Fn \*(lp*signal "int sig" "void \*(lp*func\*(rp\*(lpint\*(rp\*(rp\*(rp\*(lpint"
49 .Fn signal "int sig" "sig_t func"
52 .Fn signal
83 .Fn signal
84 function allows for a signal to be caught, to be ignored, or to generate
106 .It 15 Ta Dv SIGTERM Ta "terminate process" Ta "software termination signal"
107 .It 16 Ta Dv SIGURG Ta "discard signal" Ta "urgent condition present on socket"
109 .It 18 Ta Dv SIGTSTP Ta "stop process" Ta "stop signal generated from keyboard"
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| /freebsd/share/doc/psd/04.uprog/ |
| H A D | p6 | 65 the signal is sent to
70 the signal
80 .UL signal .
81 It has two arguments: the first specifies the signal, and the second
85 that requests that the signal either be ignored, or that it be
88 .UL signal.h
93 #include <signal.h>
95 signal(SIGINT, SIG_IGN);
99 signal(SIGINT, SIG_DFL);
103 .UL signal
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| /freebsd/contrib/tcsh/nls/C/ |
| H A D | set2 | 1 $ Signal names
3 1 Null signal
16 14 User signal 1
17 15 User signal 2
34 32 Input/output possible signal
48 46 Suspended (signal)
49 47 Stopped (signal)
64 62 DIL signal
67 65 Special LWP signal
68 66 Special CPR Signal
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| /freebsd/contrib/tcsh/nls/german/ |
| H A D | set2 | 1 $ Signal names
3 1 Null signal
48 46 Angehalten (Signal)
49 47 Angehalten (Signal)
64 62 DIL signal
67 65 Special LWP signal
68 66 Special CPR Signal
69 67 Special CPR Signal
70 68 First Realtime Signal
71 69 Second Realtime Signal
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| /freebsd/sys/sys/ |
| H A D | signal.h | 47 #include <machine/signal.h> /* sig_atomic_t; trap codes; sigcontext */
100 #define SIGTERM 15 /* software termination signal from kill */
105 #define SIGSTOP 17 /* sendable stop signal not from tty */
106 #define SIGTSTP 18 /* stop signal from tty */
113 #define SIGIO 23 /* input/output possible signal */
126 #define SIGUSR1 30 /* user defined signal 1 */
127 #define SIGUSR2 31 /* user defined signal 2 */
145 * Type of a signal handling function.
147 * Language spec sez signal handlers take exactly one arg, even though we
153 * sig_t before calling signal() or assigning to sa_handler or sv_handler.
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| /freebsd/contrib/tcsh/nls/russian/ |
| H A D | set2 | 1 $ Signal names
34 32 Input/output possible signal
48 46 Suspended (signal)
49 47 Stopped (signal)
64 62 DIL signal
67 65 Special LWP signal
68 66 Special CPR Signal
69 67 Special CPR Signal
70 68 First Realtime Signal
71 69 Second Realtime Signal
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| /freebsd/share/man/man9/ |
| H A D | signal.9 | 31 .Nm signal ,
58 .Nd "kernel signal functions"
124 is a valid signal number.
134 is a valid signal number.
167 macro determines if two signal sets are equal; that is, the same signals
172 macro determines if two signal sets differ; that is, if any signal set in
228 signal from
237 If the process has a pending signal and the process is currently being
240 will return true even if the signal is masked.
244 function returns the signal number that should be delivered to process
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| H A D | psignal.9 | 38 .Nd post signal to a thread, process, or process group
49 These functions post a signal to a thread or one or more processes.
57 function posts signal number
67 With a few exceptions noted below, the target process signal disposition is
68 updated and is marked as runnable, so further handling of the signal is done
78 The signal will be
81 The target process is currently ignoring the signal.
83 If a stop signal is sent to a sleeping process that takes the
92 regardless of the signal action
100 This allows the tracing process to be notified of the signal.
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| /freebsd/share/man/man4/ |
| H A D | dtrace_proc.4 | 37 .Fn proc:::signal-clear "int" "ksiginfo_t *"
38 .Fn proc:::signal-discard "struct thread *" "struct proc *" "int"
39 .Fn proc:::signal-send "struct thread *" "struct proc *" "int"
85 signal code; valid values are documented in the
88 .Pa signal.h .
95 .Fn proc:::signal-send
96 probe fires when a signal is about to be sent to a process.
98 .Fn proc:::signal-discard
99 probe fires when a signal is sent to a process that ignores it.
101 .Fn proc:::signal-send
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| /freebsd/contrib/tcsh/nls/ukrainian/ |
| H A D | set2 | 1 $ Signal names
34 32 Input/output possible signal
64 62 DIL signal
67 65 Special LWP signal
68 66 Special CPR Signal
69 67 Special CPR Signal
70 68 First Realtime Signal
71 69 Second Realtime Signal
72 70 Third Realtime Signal
73 71 Fourth Realtime Signal
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| /freebsd/sys/contrib/device-tree/Bindings/leds/ |
| H A D | leds-bcm6328.txt | 14 should be controlled by a hardware signal instead of the MODE register value,
18 explained later in brcm,link-signal-sources). Even if a LED is hardware
34 - brcm,serial-clk-low : Boolean, makes clock signal active low.
36 - brcm,serial-dat-low : Boolean, makes data signal active low.
59 - brcm,link-signal-sources : An array of hardware link
60 signal sources. Up to four link hardware signals can get muxed into
63 4 to 7. A signal can be muxed to more than one LED, and one LED can
64 have more than one source signal.
65 - brcm,activity-signal-sources : An array of hardware activity
66 signal sources. Up to four activity hardware signals can get muxed into
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| H A D | leds-bcm6328.yaml | 25 should be controlled by a hardware signal instead of the MODE register value,
29 explained later in brcm,link-signal-sources). Even if a LED is hardware
53 description: Makes clock signal active low.
57 description: Makes data signal active low.
89 brcm,link-signal-sources:
94 An array of hardware link signal sources. Up to four link hardware
97 7 may be muxed to LEDs 4 to 7. A signal can be muxed to more than one
98 LED, and one LED can have more than one source signal.
100 brcm,activity-signal-sources:
105 An array of hardware activity signal sources. Up to four activity
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| /freebsd/contrib/bmake/ |
| H A D | sigaction.c | 18 * SIG_HDLR (*Signal(int sig, SIG_HDLR (*disp)(int)))(int);
23 * available, otherwise it just uses signal(2). If it
27 * In any case it provides a Signal() function that is
29 * If not using signal(2) as part of the underlying
31 * NO_SIGNAL is not defined, it also provides a signal()
32 * function that calls Signal().
35 * caused by mixing various signal handling mechanisms in
41 * action to be associated with a given signal. "act" and
55 * systems, signal handlers do not return 'void', so
57 * hosts normal signal handling conventions.
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| /freebsd/sys/contrib/libsodium/test/default/ |
| H A D | misuse.c | 6 # include <signal.h>
20 signal(SIGABRT, sigabrt_handler_15); in sigabrt_handler_14()
31 signal(SIGABRT, sigabrt_handler_14); in sigabrt_handler_13()
44 signal(SIGABRT, sigabrt_handler_15); in sigabrt_handler_12()
46 signal(SIGABRT, sigabrt_handler_13); in sigabrt_handler_12()
56 signal(SIGABRT, sigabrt_handler_12); in sigabrt_handler_11()
66 signal(SIGABRT, sigabrt_handler_11); in sigabrt_handler_10()
76 signal(SIGABRT, sigabrt_handler_10); in sigabrt_handler_9()
85 signal(SIGABRT, sigabrt_handler_9); in sigabrt_handler_8()
94 signal(SIGABRT, sigabrt_handler_8); in sigabrt_handler_7()
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| /freebsd/sys/contrib/device-tree/Bindings/reset/ |
| H A D | reset.txt | 1 = Reset Signal Device Tree Bindings =
8 Hardware blocks typically receive a reset signal. This signal is generated by
14 A reset signal is represented by the phandle of the provider, plus a reset
15 specifier - a list of DT cells that represents the reset signal within the
20 A word on where to place reset signal consumers in device tree: It is possible
21 in hardware for a reset signal to affect multiple logically separate HW blocks
22 at once. In this case, it would be unwise to represent this reset signal in
26 children of the bus are affected by the reset signal, or an individual HW
29 rather than to slavishly enumerate the reset signal that affects each HW
49 for each reset signal that affects the device, or that the
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