Date: Thu, 30 Nov 2017 05:01:56 +0000 (UTC) From: Warner Losh <imp@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r326384 - head/stand/powerpc/kboot Message-ID: <201711300501.vAU51uH1095955@repo.freebsd.org>
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Author: imp Date: Thu Nov 30 05:01:56 2017 New Revision: 326384 URL: https://svnweb.freebsd.org/changeset/base/326384 Log: Use const pointers to avoid casting away constness. The host_open interface was a legitimate mismatch to the userboot function, while the other pointers didn't need to be non-const. This makes the powerpc warning free again. Sponsored by: Netflix Modified: head/stand/powerpc/kboot/host_syscall.h head/stand/powerpc/kboot/kbootfdt.c Modified: head/stand/powerpc/kboot/host_syscall.h ============================================================================== --- head/stand/powerpc/kboot/host_syscall.h Thu Nov 30 01:40:07 2017 (r326383) +++ head/stand/powerpc/kboot/host_syscall.h Thu Nov 30 05:01:56 2017 (r326384) @@ -33,7 +33,7 @@ ssize_t host_read(int fd, void *buf, size_t nbyte); ssize_t host_write(int fd, const void *buf, size_t nbyte); ssize_t host_seek(int fd, int64_t offset, int whence); -int host_open(char *path, int flags, int mode); +int host_open(const char *path, int flags, int mode); int host_close(int fd); void *host_mmap(void *addr, size_t len, int prot, int flags, int fd, int); #define host_getmem(size) host_mmap(0, size, 3 /* RW */, 0x22 /* ANON */, -1, 0); Modified: head/stand/powerpc/kboot/kbootfdt.c ============================================================================== --- head/stand/powerpc/kboot/kbootfdt.c Thu Nov 30 01:40:07 2017 (r326383) +++ head/stand/powerpc/kboot/kbootfdt.c Thu Nov 30 05:01:56 2017 (r326384) @@ -119,7 +119,7 @@ fdt_linux_fixups(void *fdtp) offset = fdt_path_offset(fdtp, "/ibm,opal"); if (offset > 0) { - uint64_t *base, *size; + const uint64_t *base, *size; base = fdt_getprop(fdtp, offset, "opal-base-address", &len); size = fdt_getprop(fdtp, offset, "opal-runtime-size", @@ -130,7 +130,7 @@ fdt_linux_fixups(void *fdtp) } offset = fdt_path_offset(fdtp, "/rtas"); if (offset > 0) { - uint32_t *base, *size; + const uint32_t *base, *size; base = fdt_getprop(fdtp, offset, "linux,rtas-base", &len); size = fdt_getprop(fdtp, offset, "rtas-size", &len); if (base != NULL && size != NULL)
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