strace/truncate.c

#include "defs.h"

SYS_FUNC(truncate)
{
	if (entering(tcp)) {
		printpath(tcp, tcp->u_arg[0]);
		tprintf(", %lu", tcp->u_arg[1]);
	}
	return 0;
}

SYS_FUNC(truncate64)
{
	if (entering(tcp)) {
		printpath(tcp, tcp->u_arg[0]);
		printllval(tcp, ", %llu", 1);
	}
	return 0;
}

SYS_FUNC(ftruncate)
{
	if (entering(tcp)) {
		printfd(tcp, tcp->u_arg[0]);
		tprintf(", %lu", tcp->u_arg[1]);
	}
	return 0;
}

SYS_FUNC(ftruncate64)
{
	if (entering(tcp)) {
		printfd(tcp, tcp->u_arg[0]);
		printllval(tcp, ", %llu", 1);
	}
	return 0;
}
file.c: move truncate, truncate64, ftruncate, and ftruncate64 parsers to a separate file * truncate.c: New file. * Makefile.am (strace_SOURCES): Add it. * file.c (sys_truncate, sys_truncate64, sys_ftruncate, sys_ftruncate64): Move to truncate.c. 2014-12-06 06:53:16 +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(truncate)`
file.c: move truncate, truncate64, ftruncate, and ftruncate64 parsers to a separate file * truncate.c: New file. * Makefile.am (strace_SOURCES): Add it. * file.c (sys_truncate, sys_truncate64, sys_ftruncate, sys_ftruncate64): Move to truncate.c. 2014-12-06 06:53:16 +03:00			`{`
			`if (entering(tcp)) {`
			`printpath(tcp, tcp->u_arg[0]);`
			`tprintf(", %lu", tcp->u_arg[1]);`
			`}`
			`return 0;`
			`}`

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(truncate64)`
file.c: move truncate, truncate64, ftruncate, and ftruncate64 parsers to a separate file * truncate.c: New file. * Makefile.am (strace_SOURCES): Add it. * file.c (sys_truncate, sys_truncate64, sys_ftruncate, sys_ftruncate64): Move to truncate.c. 2014-12-06 06:53:16 +03:00			`{`
			`if (entering(tcp)) {`
			`printpath(tcp, tcp->u_arg[0]);`
			`printllval(tcp, ", %llu", 1);`
			`}`
			`return 0;`
			`}`

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(ftruncate)`
file.c: move truncate, truncate64, ftruncate, and ftruncate64 parsers to a separate file * truncate.c: New file. * Makefile.am (strace_SOURCES): Add it. * file.c (sys_truncate, sys_truncate64, sys_ftruncate, sys_ftruncate64): Move to truncate.c. 2014-12-06 06:53:16 +03:00			`{`
			`if (entering(tcp)) {`
			`printfd(tcp, tcp->u_arg[0]);`
			`tprintf(", %lu", tcp->u_arg[1]);`
			`}`
			`return 0;`
			`}`

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(ftruncate64)`
file.c: move truncate, truncate64, ftruncate, and ftruncate64 parsers to a separate file * truncate.c: New file. * Makefile.am (strace_SOURCES): Add it. * file.c (sys_truncate, sys_truncate64, sys_ftruncate, sys_ftruncate64): Move to truncate.c. 2014-12-06 06:53:16 +03:00			`{`
			`if (entering(tcp)) {`
			`printfd(tcp, tcp->u_arg[0]);`
			`printllval(tcp, ", %llu", 1);`
			`}`
			`return 0;`
			`}`