Accepting request 130753 from home:elvigia:branches:Base:System
- Use the OS's byteswapping routines. OBS-URL: https://build.opensuse.org/request/show/130753 OBS-URL: https://build.opensuse.org/package/show/Base:System/file?expand=0&rev=48
This commit is contained in:
Cristian Rodríguez
Git OBS Bridge
parent
8b755b279c
commit
f38e4ada01
172
file-endian.patch
Normal file
172
file-endian.patch
Normal file
@ -0,0 +1,172 @@
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--- src/apprentice.c.orig
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+++ src/apprentice.c
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@@ -48,6 +48,7 @@ FILE_RCSID("@(#)$File: apprentice.c,v 1.
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#include <sys/mman.h>
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#endif
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#include <dirent.h>
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+#include <byteswap.h>
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#define EATAB {while (isascii((unsigned char) *l) && \
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isspace((unsigned char) *l)) ++l;}
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@@ -97,9 +98,11 @@ private int apprentice_load(struct magic
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const char *, int);
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private void byteswap(struct magic *, uint32_t);
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private void bs1(struct magic *);
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-private uint16_t swap2(uint16_t);
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-private uint32_t swap4(uint32_t);
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-private uint64_t swap8(uint64_t);
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+
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+#define swap2(x) bswap_16(x)
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+#define swap4(x) bswap_32(x)
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+#define swap8(x) bswap_64(x)
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+
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private char *mkdbname(struct magic_set *, const char *, int);
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private int apprentice_map(struct magic_set *, struct magic **, uint32_t *,
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const char *);
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@@ -662,7 +665,7 @@ set_test_type(struct magic *mstart, stru
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/* invalid search type, but no need to complain here */
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break;
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}
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- return 0;
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+ //return 0;
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}
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/*
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@@ -2412,67 +2415,6 @@ byteswap(struct magic *magic, uint32_t n
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}
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/*
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- * swap a short
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- */
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-private uint16_t
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-swap2(uint16_t sv)
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-{
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- uint16_t rv;
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- uint8_t *s = (uint8_t *)(void *)&sv;
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- uint8_t *d = (uint8_t *)(void *)&rv;
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- d[0] = s[1];
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- d[1] = s[0];
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- return rv;
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-}
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-
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-/*
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- * swap an int
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- */
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-private uint32_t
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-swap4(uint32_t sv)
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-{
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- uint32_t rv;
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- uint8_t *s = (uint8_t *)(void *)&sv;
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- uint8_t *d = (uint8_t *)(void *)&rv;
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- d[0] = s[3];
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- d[1] = s[2];
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- d[2] = s[1];
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- d[3] = s[0];
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- return rv;
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-}
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-
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-/*
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- * swap a quad
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- */
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-private uint64_t
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-swap8(uint64_t sv)
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-{
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- uint64_t rv;
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- uint8_t *s = (uint8_t *)(void *)&sv;
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- uint8_t *d = (uint8_t *)(void *)&rv;
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-#if 0
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- d[0] = s[3];
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- d[1] = s[2];
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- d[2] = s[1];
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- d[3] = s[0];
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- d[4] = s[7];
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- d[5] = s[6];
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- d[6] = s[5];
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- d[7] = s[4];
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-#else
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- d[0] = s[7];
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- d[1] = s[6];
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- d[2] = s[5];
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- d[3] = s[4];
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- d[4] = s[3];
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- d[5] = s[2];
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- d[6] = s[1];
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- d[7] = s[0];
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-#endif
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- return rv;
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-}
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-
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-/*
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* byteswap a single magic entry
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*/
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private void
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--- src/cdf.c.orig
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+++ src/cdf.c
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@@ -50,6 +50,7 @@ FILE_RCSID("@(#)$File: cdf.c,v 1.50 2012
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#ifdef HAVE_LIMITS_H
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#include <limits.h>
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#endif
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+#include <byteswap.h>
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#ifndef EFTYPE
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#define EFTYPE EINVAL
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@@ -75,56 +76,9 @@ static union {
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#define CDF_TOLE2(x) ((uint16_t)(NEED_SWAP ? _cdf_tole2(x) : (uint16_t)(x)))
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#define CDF_GETUINT32(x, y) cdf_getuint32(x, y)
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-
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-/*
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- * swap a short
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- */
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-static uint16_t
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-_cdf_tole2(uint16_t sv)
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-{
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- uint16_t rv;
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- uint8_t *s = (uint8_t *)(void *)&sv;
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- uint8_t *d = (uint8_t *)(void *)&rv;
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- d[0] = s[1];
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- d[1] = s[0];
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- return rv;
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-}
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-
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-/*
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- * swap an int
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- */
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-static uint32_t
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-_cdf_tole4(uint32_t sv)
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-{
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- uint32_t rv;
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- uint8_t *s = (uint8_t *)(void *)&sv;
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- uint8_t *d = (uint8_t *)(void *)&rv;
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- d[0] = s[3];
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- d[1] = s[2];
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- d[2] = s[1];
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- d[3] = s[0];
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- return rv;
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-}
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-
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-/*
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- * swap a quad
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- */
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-static uint64_t
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-_cdf_tole8(uint64_t sv)
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-{
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- uint64_t rv;
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- uint8_t *s = (uint8_t *)(void *)&sv;
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- uint8_t *d = (uint8_t *)(void *)&rv;
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- d[0] = s[7];
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- d[1] = s[6];
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- d[2] = s[5];
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- d[3] = s[4];
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- d[4] = s[3];
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- d[5] = s[2];
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- d[6] = s[1];
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- d[7] = s[0];
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- return rv;
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-}
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+#define _cdf_tole2(x) bswap_16(x)
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+#define _cdf_tole4(x) bswap_32(x)
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+#define _cdf_tole8(x) bswap_64(x)
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/*
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* grab a uint32_t from a possibly unaligned address, and return it in
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@ -1,3 +1,8 @@
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-------------------------------------------------------------------
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Tue Aug 14 04:06:35 UTC 2012 - crrodriguez@opensuse.org
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- Use the OS's byteswapping routines.
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-------------------------------------------------------------------
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Tue Jun 26 07:45:16 UTC 2012 - cfarrell@suse.com
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@ -58,6 +58,7 @@ Patch30: file-5.10-visibility.patch
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Patch31: file-5.07-biorad.dif
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Patch32: file-5.07-clicfs.dif
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Patch33: file-ocloexec.patch
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Patch34: file-endian.patch
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BuildRoot: %{_tmppath}/%{name}-%{version}-build
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%global _sysconfdir /etc
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%global _miscdir %{_datadir}/misc
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@ -70,7 +71,6 @@ used by apsfilter to permit automatic printing of different file types.
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%package -n file-devel
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Summary: Include Files and Libraries mandatory for Development
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License: BSD-2-Clause
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Group: Development/Libraries/Other
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Provides: file:/usr/include/magic.h
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Requires: file = %{version}
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@ -108,7 +108,7 @@ to develop applications that require the magic "file" interface.
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%patch32 -p0 -b .clicfs
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%patch33 -p0 -b .clexe
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%patch -b .0
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%patch34
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%build
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export LANG=POSIX
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export LC_ALL=POSIX
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