Date: Sat, 30 Jun 2007 22:26:33 GMT From: Peter Wemm <peter@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 122592 for review Message-ID: <200706302226.l5UMQXfP002249@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
http://perforce.freebsd.org/chv.cgi?CH=122592 Change 122592 by peter@peter_overcee on 2007/06/30 22:25:38 Use getosreldate() to test for __new_* syscalls. Affected files ... .. //depot/projects/hammer/lib/libc/sys/ftruncate.c#3 edit .. //depot/projects/hammer/lib/libc/sys/lseek.c#3 edit .. //depot/projects/hammer/lib/libc/sys/mmap.c#4 edit .. //depot/projects/hammer/lib/libc/sys/pread.c#3 edit .. //depot/projects/hammer/lib/libc/sys/pwrite.c#3 edit .. //depot/projects/hammer/lib/libc/sys/truncate.c#3 edit Differences ... ==== //depot/projects/hammer/lib/libc/sys/ftruncate.c#3 (text+ko) ==== @@ -36,6 +36,7 @@ #include <sys/types.h> #include <sys/syscall.h> #include <unistd.h> +#include <osreldate.h> /* * This function provides 64-bit offset padding that @@ -47,5 +48,8 @@ off_t length; { - return(__syscall((quad_t)SYS_ftruncate, fd, 0, length)); + if (getosreldate() >= 700049) + return(__new_ftruncate(fd, length)); + else + return(__syscall((quad_t)SYS_ftruncate, fd, 0, length)); } ==== //depot/projects/hammer/lib/libc/sys/lseek.c#3 (text+ko) ==== @@ -36,6 +36,7 @@ #include <sys/types.h> #include <sys/syscall.h> #include <unistd.h> +#include <osreldate.h> /* * This function provides 64-bit offset padding that @@ -47,5 +48,9 @@ off_t offset; int whence; { - return(__syscall((quad_t)SYS_lseek, fd, 0, offset, whence)); + + if (getosreldate() >= 700049) + return(__new_lseek(fd, offset, whence)); + else + return(__syscall((quad_t)SYS_lseek, fd, 0, offset, whence)); } ==== //depot/projects/hammer/lib/libc/sys/mmap.c#4 (text+ko) ==== @@ -37,6 +37,7 @@ #include <sys/mman.h> #include <sys/syscall.h> #include <unistd.h> +#include <osreldate.h> /* * This function provides 64-bit offset padding that @@ -52,6 +53,10 @@ off_t offset; { - return ((void *)(intptr_t)__syscall((quad_t)SYS_mmap, addr, len, prot, - flags, fd, 0, offset)); + if (getosreldate() >= 700049) + return (__new_mmap(addr, len, prot, flags, fd, offset)); + else + + return ((void *)(intptr_t)__syscall((quad_t)SYS_mmap, addr, len, prot, + flags, fd, 0, offset)); } ==== //depot/projects/hammer/lib/libc/sys/pread.c#3 (text+ko) ==== @@ -36,6 +36,7 @@ #include <sys/types.h> #include <sys/syscall.h> #include <unistd.h> +#include <osreldate.h> /* * This function provides 64-bit offset padding that @@ -48,5 +49,9 @@ size_t nbyte; off_t offset; { - return ((ssize_t)__syscall((quad_t)SYS_pread, fd, buf, nbyte, 0, offset)); + + if (getosreldate() >= 700049) + return (__new_pread(fd, buf, nbyte, offset)); + else + return ((ssize_t)__syscall((quad_t)SYS_pread, fd, buf, nbyte, 0, offset)); } ==== //depot/projects/hammer/lib/libc/sys/pwrite.c#3 (text+ko) ==== @@ -36,6 +36,7 @@ #include <sys/types.h> #include <sys/syscall.h> #include <unistd.h> +#include <osreldate.h> /* * This function provides 64-bit offset padding that @@ -48,5 +49,8 @@ size_t nbyte; off_t offset; { - return ((ssize_t)__syscall((quad_t)SYS_pwrite, fd, buf, nbyte, 0, offset)); + if (getosreldate() >= 700049) + return (__new_pwrite(fd, buf, nbyte, offset)); + else + return ((ssize_t)__syscall((quad_t)SYS_pwrite, fd, buf, nbyte, 0, offset)); } ==== //depot/projects/hammer/lib/libc/sys/truncate.c#3 (text+ko) ==== @@ -35,8 +35,8 @@ #include <sys/types.h> #include <sys/syscall.h> - #include <unistd.h> +#include <osreldate.h> /* * This function provides 64-bit offset padding that @@ -48,5 +48,8 @@ off_t length; { - return(__syscall((quad_t)SYS_truncate, path, 0, length)); + if (getosreldate() >= 700049) + return(__new_truncate(path, length)); + else + return(__syscall((quad_t)SYS_truncate, path, 0, length)); }
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200706302226.l5UMQXfP002249>