shithub: fuzz

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quality of life ;; add fuzz ? call to print all call names

--- a/README.md

+++ b/README.md

@@ -14,6 +14,10 @@

 	mk install

+## Building in debug mode

+

+	mk debug

+

 ## Usage

 To perform up to round 5 of fuzzing for the read, write, open, and close calls:

@@ -20,7 +24,11 @@

 	fuzz -n 5 read write open close

-## Recommended reading

+A list of all known system call names can be printed:

+

+	fuzz ?

+

+## Recommended reading for further development

 - http://doc.cat-v.org/plan_9/4th_edition/papers/comp

 - http://doc.cat-v.org/plan_9/programming/c_programming_in_plan_9

--- a/fuzz.man

+++ b/fuzz.man

@@ -25,6 +25,11 @@

 .PP

 .SH EXAMPLES

+To print all system calls known by fuzz:

+.EX

+fuzz ?

+.EE

+

 To fuzz the read and write system calls for two rounds:

 .EX

 fuzz -n 2 read write

--- a/main.c

+++ b/main.c

@@ -78,6 +78,14 @@

 	// Initialize the table of all system calls

 	initsctable();

+	// If the call name '?' is specified as the first argument, print all call names

+	if(strcmp(*argv, "?") == 0){

+		int i;

+		for(i = 0; i < NCALLS; i++)

+			print("%s\n", callnames[i]);

+		exits("Listing all known system calls");

+	}

+	

 	// Acquire a list of calls specified by spaces (fuzz -n 1 read write seek)

 	for(;*argv;argv++){

 		int index;