Author: jhibbits Date: Sat Feb 20 01:34:13 2016 New Revision: 295833 URL: https://svnweb.freebsd.org/changeset/base/295833
Log: Fix the definition of RM_MAX_END. Even though casting from signed to unsigned is well-defined in C, it's better to first cast to the larger unsigned type, then negate. Modified: head/sys/sys/rman.h Modified: head/sys/sys/rman.h ============================================================================== --- head/sys/sys/rman.h Sat Feb 20 01:32:58 2016 (r295832) +++ head/sys/sys/rman.h Sat Feb 20 01:34:13 2016 (r295833) @@ -61,7 +61,7 @@ enum rman_type { RMAN_UNINIT = 0, RMAN_G */ #define RM_TEXTLEN 32 -#define RM_MAX_END ((rman_res_t)~0) +#define RM_MAX_END (~(rman_res_t)0) #define RMAN_IS_DEFAULT_RANGE(s,e) ((s) == 0 && (e) == RM_MAX_END) _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"