formatting

12 files changed, 47 insertions, 35 deletions

diff --git a/src/signal/SIGABRT.c b/src/signal/SIGABRT.c
index ce42a249..918a1f5d 100644
--- a/src/signal/SIGABRT.c
+++ b/src/signal/SIGABRT.c
@@ -1,11 +1,14 @@
-#include <signal.h>
 #define SIGABRT                                                              (6)
+
 /** abnormal termination **/
+
 /***
 is a signal indicating that the program is being terminated abnormally,
 such as when FUNCTION(abort) is called.
 ***/
+
 /* Value selected to match requirements for COMMAND(kill) and COMMAND(trap). */
+
 /*
 STDC(1)
 */
diff --git a/src/signal/SIGFPE.c b/src/signal/SIGFPE.c
index 995a21c2..b4d56e09 100644
--- a/src/signal/SIGFPE.c
+++ b/src/signal/SIGFPE.c
@@ -1,10 +1,12 @@
-#include <signal.h>
 #define SIGFPE                                                               (4)
+
 /** floating point exception **/
+
 /***
 is a signal that indicates an error resulting from invalid arithmetic
 operations, such as division by zero or overflows.
 ***/
+
 /*
 STDC(1)
 */
diff --git a/src/signal/SIGILL.c b/src/signal/SIGILL.c
index bd6afce8..b1ae8219 100644
--- a/src/signal/SIGILL.c
+++ b/src/signal/SIGILL.c
@@ -1,10 +1,12 @@
-#include <signal.h>
 #define SIGILL                                                               (5)
+
 /** illegal instruction **/
+
 /***
 is a signal indicating that the program has attempted to execute an illegal
 or improperly formed instruction.
 ***/
+
 /*
 STDC(1)
 */
diff --git a/src/signal/SIGINT.c b/src/signal/SIGINT.c
index d335bbe2..bdd3f74d 100644
--- a/src/signal/SIGINT.c
+++ b/src/signal/SIGINT.c
@@ -1,10 +1,13 @@
-#include <signal.h>
 #define SIGINT                                                               (2)
+
 /** interrupt **/
+
 /***
 is a signal that indicates the program is being interactively interrupted.
 ***/
+
 /* Value selected to match requirements for COMMAND(kill) and COMMAND(trap). */
+
 /*
 STDC(1)
 */
diff --git a/src/signal/SIGSEGV.c b/src/signal/SIGSEGV.c
index cfda42c2..dfb5adf1 100644
--- a/src/signal/SIGSEGV.c
+++ b/src/signal/SIGSEGV.c
@@ -1,10 +1,12 @@
-#include <signal.h>
 #define SIGSEGV                                                              (7)
+
 /** segmentation fault **/
+
 /***
 is a signal that indicates the program is attempting to access an invalid
 memory address.
 ***/
+
 /*
 STDC(1)
 */
diff --git a/src/signal/SIGTERM.c b/src/signal/SIGTERM.c
index 72dfa7ae..4e475279 100644
--- a/src/signal/SIGTERM.c
+++ b/src/signal/SIGTERM.c
@@ -1,10 +1,13 @@
-#include <signal.h>
 #define SIGTERM                                                             (15)
+
 /** terminate **/
+
 /***
 is a signal indicating that the system is requesting the program to terminate.
 ***/
+
 /* Value selected to match requirements for COMMAND(kill) and COMMAND(trap). */
+
 /*
 STDC(1)
 */
diff --git a/src/signal/SIG_DFL.c b/src/signal/SIG_DFL.c
index 549fe6e4..e067921a 100644
--- a/src/signal/SIG_DFL.c
+++ b/src/signal/SIG_DFL.c
@@ -1,10 +1,12 @@
-#include <signal.h>
 #define SIG_DFL                                               ((void(*)(int))-1)
+
 /** default signal action **/
+
 /***
 is used as the ARGUMENT(func) argument to FUNCTION(signal) to indicate that
 the default signal action should occur.
 ***/
+
 /*
 STDC(1)
 */
diff --git a/src/signal/SIG_ERR.c b/src/signal/SIG_ERR.c
index 0200a72f..62690293 100644
--- a/src/signal/SIG_ERR.c
+++ b/src/signal/SIG_ERR.c
@@ -1,4 +1,3 @@
-#include <signal.h>
 #define SIG_ERR                                               ((void(*)(int))-2)
 
 /** error setting signal handler **/
@@ -7,6 +6,7 @@
 is a sentinal value returned by FUNCTION(signal) to indicate that an error
 occurred.
 ***/
+
 /*
 STDC(1)
 */
diff --git a/src/signal/SIG_IGN.c b/src/signal/SIG_IGN.c
index a753adc7..ad229f0d 100644
--- a/src/signal/SIG_IGN.c
+++ b/src/signal/SIG_IGN.c
@@ -1,4 +1,3 @@
-#include <signal.h>
 #define SIG_IGN                                               ((void(*)(int))-3)
 
 /** ignore signal **/
@@ -7,6 +6,7 @@
 can be used as the ARGUMENT(func) argument in a call to FUNCTION(signal) to
 ignore the specified signal.
 ***/
+
 /*
 STDC(1)
 */
diff --git a/src/signal/raise.c b/src/signal/raise.c
index 04bed498..08e58747 100644
--- a/src/signal/raise.c
+++ b/src/signal/raise.c
@@ -1,14 +1,20 @@
-#if defined _POSIX_SOURCE || defined _POSIX_C_SOURCE || defined _XOPEN_SOURCE
-#include "sys/types.h"
-#include "unistd.h"
-#else
-#include "_syscall.h"
-#define kill(pid, sig) __syscall(__syscall_lookup(kill), pid, sig)
-#define getpid() __syscall(__syscall_lookup(getpid))
+#ifndef _POSIX_SOURCE
+#define _POSIX_SOURCE
+#define POSIX_FORCED
 #endif
+
+#include <sys/types.h>
 #include <signal.h>
+#include <unistd.h>
+
+#ifdef POSIX_FORCED
+#include "_syscall.h"
+#define kill(pid, sig)	__scall2(kill, pid, sig)
+#define getpid()	__scall0(getpid)
+#endif
 
 /** send a signal to the current program **/
+
 int raise(int sig)
 {
 	/*
@@ -25,6 +31,7 @@ int raise(int sig)
 /***
 sends the signal ARGUMENT(sig) to the current program.
 ***/
+
 /*
 STDC(1)
 */
diff --git a/src/signal/sig_atomic_t.c b/src/signal/sig_atomic_t.c
index b3ec2a84..c881018c 100644
--- a/src/signal/sig_atomic_t.c
+++ b/src/signal/sig_atomic_t.c
@@ -1,4 +1,3 @@
-#include <signal.h>
 typedef volatile int                                               sig_atomic_t;
 
 /** non-interruptible type **/
@@ -9,7 +8,5 @@ is a type of object that can be used atomically even in the presence of interrup
 
 /*
 TYPEDEF(integer)
-*/
-/*
 STDC(1)
 */
diff --git a/src/signal/signal.c b/src/signal/signal.c
index afeacc84..5f25269f 100644
--- a/src/signal/signal.c
+++ b/src/signal/signal.c
@@ -1,25 +1,18 @@
-#if defined _POSIX_SOURCE || defined _POSIX_C_SOURCE || defined _XOPEN_SOURCE
-#include "sys/types.h"
+#ifndef _POSIX_SOURCE
+#define _POSIX_SOURCE
+#define POSIX_FORCED
 #endif
 
-#include "stddef.h"
+#include <sys/types.h>
+#include <stddef.h>
 #include <signal.h>
 
-#ifndef _POSIX_SOURCE
-#include "sigset_t.c"
-#include "struct_sigaction.c"
-#include "sigaction.c"
-#include "sigemptyset.c"
-#include "sigaddset.c"
-#endif
-
+/* FIXME: Linux specific, doesn't even work */
 #undef SA_RESTART
-#ifndef SA_RESTART
-/* #include "SA_RESTART.c" */
 #define SA_RESTART 0x10000000
-#endif
 
 /** set a signal handler **/
+
 void (*signal(int sig, void (*func)(int)))(int)
 {
 	struct sigaction sa = { 0 }, osa = { 0 };
@@ -60,7 +53,5 @@ UNDEFINED(A signal handler calling standard library functions other than THIS()
 UNDEFINED(FIXME: some function calls from signal handlers)
 IMPLEMENTATION(Whether signal blocking is performed when a signal occurs)
 IMPLEMENTATION(Other signals corresponding to computation exceptions for which signal handlers must not return)
-*/
-/*
 STDC(1)
 */