Denys Vlasenko c1371ebc40 Shrink space needed by undefined syscalls in syscall tables. ... Undefined syscall looked like this before this change: { 5, 0, printargs, "SYS_53" }, That is, "SYS_53" string had to be allocated and stored in strace binary. Since now SCNO_IN_RANGE() macro requires sysent[scno].sys_func != NULL for valid syscalls, we can replace printargs with NULL in such lines and make them "invalid", thus not requiring syscall name string. Savings on i386: text data bss dec hex filename 237389 704 18944 257037 3ec0d strace.before 236973 704 18944 256621 3ea6d strace Savings on mips: 336551 153692 38320 528563 810b3 strace.before 275543 153688 38320 467551 7225f strace Tested to still decode undefined syscalls correctly (syscall no. 222 on i386). * linux/*/syscallent.h: Replace 'printargs, "SYS_nnn"' with 'NULL, NULL'. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>		2012-03-19 09:51:42 +01:00
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ioctlent.h.in	linux/ioctlent: unify them all	2011-03-14 15:32:38 +00:00
syscallent.h	Shrink space needed by undefined syscalls in syscall tables.	2012-03-19 09:51:42 +01:00