strace/getcpu.c

#include "defs.h"

SYS_FUNC(getcpu)
{
	if (exiting(tcp)) {
		unsigned u;
		if (tcp->u_arg[0] == 0)
			tprints("NULL, ");
		else if (umove(tcp, tcp->u_arg[0], &u) < 0)
			tprintf("%#lx, ", tcp->u_arg[0]);
		else
			tprintf("[%u], ", u);
		if (tcp->u_arg[1] == 0)
			tprints("NULL, ");
		else if (umove(tcp, tcp->u_arg[1], &u) < 0)
			tprintf("%#lx, ", tcp->u_arg[1]);
		else
			tprintf("[%u], ", u);
		tprintf("%#lx", tcp->u_arg[2]);
	}
	return 0;
}
process.c: move getcpu parser to a separate file * getcpu.c: New file. * Makefile.am (strace_SOURCES): Add it. * process.c (sys_getcpu): Move to getcpu.c. 2014-12-11 22:21:54 +03:00			`#include "defs.h"`

Declare syscall parsers using SYS_FUNC macro Introduce SYS_FUNC macro to declare and define all syscall parsers. * Makefile.am (BUILT_SOURCES, CLEANFILES): Add sys_func.h. (sys_func.h): New rule. * defs.h (SYS_FUNC_NAME, SYS_FUNC): New macros. * linux/syscall.h: Include "sys_func.h". [NEED_UID16_PARSERS]: Use SYS_FUNC to declare uid16 syscall parsers. Remove other declarations. * linux/alpha/syscallent.h (160, 161): Add sys_ prefix to osf_statfs and osf_fstatfs syscall parsers. * *.c: Use SYS_FUNC to define syscall parsers. 2015-04-07 04:36:50 +03:00			`SYS_FUNC(getcpu)`
process.c: move getcpu parser to a separate file * getcpu.c: New file. * Makefile.am (strace_SOURCES): Add it. * process.c (sys_getcpu): Move to getcpu.c. 2014-12-11 22:21:54 +03:00			`{`
			`if (exiting(tcp)) {`
			`unsigned u;`
			`if (tcp->u_arg[0] == 0)`
			`tprints("NULL, ");`
			`else if (umove(tcp, tcp->u_arg[0], &u) < 0)`
			`tprintf("%#lx, ", tcp->u_arg[0]);`
			`else`
			`tprintf("[%u], ", u);`
			`if (tcp->u_arg[1] == 0)`
			`tprints("NULL, ");`
			`else if (umove(tcp, tcp->u_arg[1], &u) < 0)`
			`tprintf("%#lx, ", tcp->u_arg[1]);`
			`else`
			`tprintf("[%u], ", u);`
			`tprintf("%#lx", tcp->u_arg[2]);`
			`}`
			`return 0;`
			`}`