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I'd like to add support for nanoseconds to stat in the simulator: Index: sim/common/configure.ac =================================================================== --- sim/common/configure.ac (revision 1988) +++ sim/common/configure.ac (working copy) @@ -42,7 +42,9 @@ AC_CHECK_MEMBERS([[struct stat.st_dev], [struct stat.st_mode], [struct stat.st_nlink], [struct stat.st_uid], [struct stat.st_gid], [struct stat.st_rdev], [struct stat.st_size], [struct stat.st_blksize], [struct stat.st_blocks], [struct stat.st_atime], -[struct stat.st_mtime], [struct stat.st_ctime]], [], [], +[struct stat.st_mtime], [struct stat.st_ctime], [struct stat.st_atimensec], +[struct stat.st_mtimensec], [struct stat.st_ctimensec], [struct stat.st_atim.tv_nsec], +[struct stat.st_mtim.tv_nsec], [struct stat.st_ctim.tv_nsec]], [], [], [[#ifdef HAVE_SYS_TYPES_H #include <sys/types.h> #endif Index: sim/common/config.in =================================================================== --- sim/common/config.in (revision 1988) +++ sim/common/config.in (working copy) @@ -64,6 +64,12 @@ /* Define to 1 if `struct stat' is a member of `st_atime'. */ #undef HAVE_STRUCT_STAT_ST_ATIME +/* Define to 1 if `struct stat' is a member of `st_atimensec'. */ +#undef HAVE_STRUCT_STAT_ST_ATIMENSEC + +/* Define to 1 if `struct stat' is a member of `st_atim.tv_nsec'. */ +#undef HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC + /* Define to 1 if `struct stat' is a member of `st_blksize'. */ #undef HAVE_STRUCT_STAT_ST_BLKSIZE @@ -73,6 +79,12 @@ /* Define to 1 if `struct stat' is a member of `st_ctime'. */ #undef HAVE_STRUCT_STAT_ST_CTIME +/* Define to 1 if `struct stat' is a member of `st_ctimensec'. */ +#undef HAVE_STRUCT_STAT_ST_CTIMENSEC + +/* Define to 1 if `struct stat' is a member of `st_ctim.tv_nsec'. */ +#undef HAVE_STRUCT_STAT_ST_CTIM_TV_NSEC + /* Define to 1 if `struct stat' is a member of `st_dev'. */ #undef HAVE_STRUCT_STAT_ST_DEV @@ -88,6 +100,12 @@ /* Define to 1 if `struct stat' is a member of `st_mtime'. */ #undef HAVE_STRUCT_STAT_ST_MTIME +/* Define to 1 if `struct stat' is a member of `st_mtimensec'. */ +#undef HAVE_STRUCT_STAT_ST_MTIMENSEC + +/* Define to 1 if `struct stat' is a member of `st_mtim.tv_nsec'. */ +#undef HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC + /* Define to 1 if `struct stat' is a member of `st_nlink'. */ #undef HAVE_STRUCT_STAT_ST_NLINK Index: sim/common/callback.c =================================================================== --- sim/common/callback.c (revision 1988) +++ sim/common/callback.c (working copy) @@ -1166,12 +1166,30 @@ cb_host_to_target_stat (cb, hs, ts) #ifdef HAVE_STRUCT_STAT_ST_ATIME ST_x (st_atime); #endif +#ifdef HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC + ST_x (st_atim.tv_nsec); +#endif +#ifdef HAVE_STRUCT_STAT_ST_ATIMENSEC + ST_x (st_atimensec); +#endif #ifdef HAVE_STRUCT_STAT_ST_MTIME ST_x (st_mtime); #endif +#ifdef HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC + ST_x (st_mtim.tv_nsec); +#endif +#ifdef HAVE_STRUCT_STAT_ST_MTIMENSEC + ST_x (st_mtimensec); +#endif #ifdef HAVE_STRUCT_STAT_ST_CTIME ST_x (st_ctime); #endif +#ifdef HAVE_STRUCT_STAT_ST_CTIM_TV_NSEC + ST_x (st_ctim.tv_nsec); +#endif +#ifdef HAVE_STRUCT_STAT_ST_CTIMENSEC + ST_x (st_ctimensec); +#endif #undef ST_x /* FIXME:wip */ else This patch might be dependent upon a nanosecond patch to newlib, though, I think it is safe without it. I didn't include the sim/common/configure patch, as it just needs to be regenerated. The names used come from linux. With this patch, I have working nanosecond support in my port.
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b1.patch.txt
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