chore: rename sigint to signal_interrupt in files

runtime/include/sandbox.h

@@ -10,7 +10,7 @@
 #include <http_response.h>
 #include "module.h"
 #include "ps_list.h"
-#include "softint.h"
+#include "software_interrupt.h"
 
 /**************************
  * Structs and Types      *

runtime/include/software_interrupt.h

@@ -1,5 +1,5 @@
-#ifndef SFRT_SOFTINT_H
-#define SFRT_SOFTINT_H
+#ifndef SFRT_SOFTWARE_INTERRUPT_H
+#define SFRT_SOFTWARE_INTERRUPT_H
 
 #include <stdbool.h>
 #include <assert.h>
@@ -42,12 +42,12 @@ software_interrupt__is_enabled(void)
 }
 
 /**
- * Blocks a signal on the current thread
- * @param signal - the signal you want to block
+ * Masks a signal on the current thread
+ * @param signal - the signal you want to mask
  * @return 0 on success. Exits program otherwise
  **/
 static inline int
-software_interrupt__mask(int signal)
+software_interrupt__mask_signal(int signal)
 {
 	sigset_t set;
 	int      return_code;
@@ -67,12 +67,12 @@ software_interrupt__mask(int signal)
 }
 
 /**
- * Unblocks a signal on the current thread
- * @param signal - the signal you want to block
+ * Unmasks a signal on the current thread
+ * @param signal - the signal you want to unmask
  * @return 0 on success. Exits program otherwise
  **/
 static inline int
-software_interrupt__unmask(int signal)
+software_interrupt__unmask_signal(int signal)
 {
 	sigset_t set;
 	int      return_code;
@@ -99,4 +99,4 @@ void software_interrupt__initialize(void);
 void software_interrupt__arm_timer(void);
 void software_interrupt__disarm_timer(void);
 
-#endif /* SFRT_SOFTINT_H */
+#endif /* SFRT_SOFTWARE_INTERRUPT_H */

runtime/src/main.c

@@ -11,7 +11,7 @@
 #include <module.h>
 #include <runtime.h>
 #include <sandbox.h>
-#include <softint.h>
+#include <software_interrupt.h>
 
 i32       log_file_descriptor                  = -1;
 u32       total_online_processors              = 0;

runtime/src/runtime.c

@@ -1,19 +1,28 @@
+// Something is not idempotent with this or some other include.
+// If placed in Local Includes, error is triggered that memset was implicitly declared
 #include <runtime.h>
-#include <sys/mman.h>
-#include <types.h>
-#include <sandbox.h>
+
+/***************************
+ * External Includes       *
+ **************************/
+#include <pthread.h>  // POSIX Threads
+#include <signal.h>   // POSIX Signals
+#include <sched.h>    // Wasmception. Included as submodule
+#include <sys/mman.h> // Wasmception. Included as submodule
+#include <uv.h>       // Libub
+
+/***************************
+ * Local Includes          *
+ **************************/
 #include <arch/context.h>
+#include <current_sandbox.h>
+#include <http_parser_settings.h>
 #include <module.h>
-#include <signal.h>
-#include <pthread.h>
-#include <sched.h>
-#include <softint.h>
-#include <uv.h>
+#include <sandbox.h>
+#include <sandbox_request.h>
+#include <software_interrupt.h>
+#include <types.h>
 #include <util.h>
-#include <http_parser_settings.h>
-#include <current_sandbox.h>
-
-#include "sandbox_request.h"
 
 /***************************
  * Shared Process State    *
@@ -44,8 +53,8 @@ runtime__initialize(void)
 	deque_init_sandbox(runtime__global_deque, SBOX_MAX_REQS);
 
 	// Mask Signals
-	software_interrupt__mask(SIGUSR1);
-	software_interrupt__mask(SIGALRM);
+	software_interrupt__mask_signal(SIGUSR1);
+	software_interrupt__mask_signal(SIGALRM);
 
 	// Initialize http_parser_settings global
 	http_parser_settings__initialize(&runtime__http_parser_settings);
@@ -417,8 +426,8 @@ worker_thread__main(void *return_code)
 	software_interrupt__is_disabled = 0;
 	worker_thread__next_context     = NULL;
 #ifndef PREEMPT_DISABLE
-	software_interrupt__unmask(SIGALRM);
-	software_interrupt__unmask(SIGUSR1);
+	software_interrupt__unmask_signal(SIGALRM);
+	software_interrupt__unmask_signal(SIGUSR1);
 #endif
 	uv_loop_init(&worker_thread__uvio_handle);
 	worker_thread__is_in_callback = 0;

runtime/src/software_interrupt.c

@@ -11,7 +11,7 @@
 #include <sandbox.h>
 #include <module.h>
 #include <arch/context.h>
-#include <softint.h>
+#include <software_interrupt.h>
 #include <current_sandbox.h>
 
 /***************************************