Hi, I am using the freebsd implementation of strncmp for ARM which is an assembly implementation. I have a small doubt, when i tested the strncmp by passing the third argument: 'n' as -1 the return values is '0' instead it should '-1'. When the third argument to strncmp is as below: ret = strncmp("a","b",-1) I think the assembly implementation in src/lib/libc/arm/string/strncmp.S file needs to be modified to take care of the above condition. In the current implementation /* if ((len - 1) < 0) return 0 */ subs r2, r2, #1 movmi r0, #0 RETc(mi) This should be changed to check as below /* if ((len ) < 0) return 0 */ /* Assembly code here */ Could anyone help in solving the above issue.? Thanks & Regards, ChannagoudReceived on Tue Apr 28 2009 - 08:21:42 UTC
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