8247 uts: Remove archaic register keyword from zmod

Reviewed by: Jason King <jason.brian.king+illumos@gmail.com>
Approved by: Robert Mustacchi <rm@joyent.com>

19 files changed, 20 insertions, 58 deletions

diff --git a/usr/src/uts/common/zmod/adler32.c b/usr/src/uts/common/zmod/adler32.c
index 59d84632ed..e151bd700b 100644
--- a/usr/src/uts/common/zmod/adler32.c
+++ b/usr/src/uts/common/zmod/adler32.c
@@ -3,8 +3,6 @@
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 #define ZLIB_INTERNAL
 #include "zlib.h"
 
diff --git a/usr/src/uts/common/zmod/crc32.c b/usr/src/uts/common/zmod/crc32.c
index 61ad581ef5..e887a5336c 100644
--- a/usr/src/uts/common/zmod/crc32.c
+++ b/usr/src/uts/common/zmod/crc32.c
@@ -14,8 +14,6 @@
  * factor of two increase in speed on a Power PC G4 (PPC7455) using gcc -O3.
  */
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 /*
   Note on the use of DYNAMIC_CRC_TABLE: there is no mutex or semaphore
   protection on the static variables used to control the first-use generation
@@ -269,8 +267,8 @@ local unsigned long crc32_little(crc, buf, len)
     const unsigned char FAR *buf;
     unsigned len;
 {
-    register u4 c;
-    register const u4 FAR *buf4;
+    u4 c;
+    const u4 FAR *buf4;
 
     c = (u4)crc;
     c = ~c;
@@ -309,8 +307,8 @@ local unsigned long crc32_big(crc, buf, len)
     const unsigned char FAR *buf;
     unsigned len;
 {
-    register u4 c;
-    register const u4 FAR *buf4;
+    u4 c;
+    const u4 FAR *buf4;
 
     c = REV((u4)crc);
     c = ~c;
diff --git a/usr/src/uts/common/zmod/crc32.h b/usr/src/uts/common/zmod/crc32.h
index 495c83e031..8053b6117c 100644
--- a/usr/src/uts/common/zmod/crc32.h
+++ b/usr/src/uts/common/zmod/crc32.h
@@ -2,8 +2,6 @@
  * Generated automatically by crc32.c
  */
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 local const unsigned long FAR crc_table[TBLS][256] =
 {
   {
diff --git a/usr/src/uts/common/zmod/deflate.c b/usr/src/uts/common/zmod/deflate.c
index 7847e40ba3..59beb0c78c 100644
--- a/usr/src/uts/common/zmod/deflate.c
+++ b/usr/src/uts/common/zmod/deflate.c
@@ -8,8 +8,6 @@
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 /*
  *  ALGORITHM
  *
@@ -1035,9 +1033,9 @@ local uInt longest_match(s, cur_match)
     IPos cur_match;                             /* current match */
 {
     unsigned chain_length = s->max_chain_length;/* max hash chain length */
-    register Bytef *scan = s->window + s->strstart; /* current string */
-    register Bytef *match;                       /* matched string */
-    register int len;                           /* length of current match */
+    Bytef *scan = s->window + s->strstart; /* current string */
+    Bytef *match;                       /* matched string */
+    int len;                           /* length of current match */
     int best_len = s->prev_length;              /* best match length so far */
     int nice_match = s->nice_match;             /* stop if match long enough */
     IPos limit = s->strstart > (IPos)MAX_DIST(s) ?
@@ -1052,13 +1050,13 @@ local uInt longest_match(s, cur_match)
     /* Compare two bytes at a time. Note: this is not always beneficial.
      * Try with and without -DUNALIGNED_OK to check.
      */
-    register Bytef *strend = s->window + s->strstart + MAX_MATCH - 1;
-    register ush scan_start = *(ushf*)scan;
-    register ush scan_end   = *(ushf*)(scan+best_len-1);
+    Bytef *strend = s->window + s->strstart + MAX_MATCH - 1;
+    ush scan_start = *(ushf*)scan;
+    ush scan_end   = *(ushf*)(scan+best_len-1);
 #else
-    register Bytef *strend = s->window + s->strstart + MAX_MATCH;
-    register Byte scan_end1  = scan[best_len-1];
-    register Byte scan_end   = scan[best_len];
+    Bytef *strend = s->window + s->strstart + MAX_MATCH;
+    Byte scan_end1  = scan[best_len-1];
+    Byte scan_end   = scan[best_len];
 #endif
 
     /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16.
@@ -1182,10 +1180,10 @@ local uInt longest_match_fast(s, cur_match)
     deflate_state *s;
     IPos cur_match;                             /* current match */
 {
-    register Bytef *scan = s->window + s->strstart; /* current string */
-    register Bytef *match;                       /* matched string */
-    register int len;                           /* length of current match */
-    register Bytef *strend = s->window + s->strstart + MAX_MATCH;
+    Bytef *scan = s->window + s->strstart; /* current string */
+    Bytef *match;                       /* matched string */
+    int len;                           /* length of current match */
+    Bytef *strend = s->window + s->strstart + MAX_MATCH;
 
     /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16.
      * It is easy to get rid of this optimization if necessary.
@@ -1272,8 +1270,8 @@ local void check_match(s, start, match, length)
 local void fill_window(s)
     deflate_state *s;
 {
-    register unsigned n, m;
-    register Posf *p;
+    unsigned n, m;
+    Posf *p;
     unsigned more;    /* Amount of free space at the end of the window. */
     uInt wsize = s->w_size;
 
diff --git a/usr/src/uts/common/zmod/deflate.h b/usr/src/uts/common/zmod/deflate.h
index d01a3c10e4..ada017d9bd 100644
--- a/usr/src/uts/common/zmod/deflate.h
+++ b/usr/src/uts/common/zmod/deflate.h
@@ -11,8 +11,6 @@
 #ifndef _DEFLATE_H
 #define _DEFLATE_H
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 #include "zutil.h"
 
 /* define NO_GZIP when compiling if you want to disable gzip header and
diff --git a/usr/src/uts/common/zmod/inffast.c b/usr/src/uts/common/zmod/inffast.c
index a6dcf3f5c8..bbee92ed1e 100644
--- a/usr/src/uts/common/zmod/inffast.c
+++ b/usr/src/uts/common/zmod/inffast.c
@@ -3,8 +3,6 @@
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 #include "zutil.h"
 #include "inftrees.h"
 #include "inflate.h"
diff --git a/usr/src/uts/common/zmod/inffast.h b/usr/src/uts/common/zmod/inffast.h
index 2d214efa29..1e88d2d97b 100644
--- a/usr/src/uts/common/zmod/inffast.h
+++ b/usr/src/uts/common/zmod/inffast.h
@@ -3,8 +3,6 @@
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 /* WARNING: this file should *not* be used by applications. It is
    part of the implementation of the compression library and is
    subject to change. Applications should only use zlib.h.
diff --git a/usr/src/uts/common/zmod/inffixed.h b/usr/src/uts/common/zmod/inffixed.h
index ed55df8991..75ed4b5978 100644
--- a/usr/src/uts/common/zmod/inffixed.h
+++ b/usr/src/uts/common/zmod/inffixed.h
@@ -2,8 +2,6 @@
      * Generated automatically by makefixed().
      */
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
     /* WARNING: this file should *not* be used by applications. It
        is part of the implementation of the compression library and
        is subject to change. Applications should only use zlib.h.
diff --git a/usr/src/uts/common/zmod/inflate.c b/usr/src/uts/common/zmod/inflate.c
index 023e7a121c..64ebf874fb 100644
--- a/usr/src/uts/common/zmod/inflate.c
+++ b/usr/src/uts/common/zmod/inflate.c
@@ -8,8 +8,6 @@
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 /*
  * Change history:
  *
diff --git a/usr/src/uts/common/zmod/inflate.h b/usr/src/uts/common/zmod/inflate.h
index 4d28b22177..07bd3e78a7 100644
--- a/usr/src/uts/common/zmod/inflate.h
+++ b/usr/src/uts/common/zmod/inflate.h
@@ -3,8 +3,6 @@
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 /* WARNING: this file should *not* be used by applications. It is
    part of the implementation of the compression library and is
    subject to change. Applications should only use zlib.h.
diff --git a/usr/src/uts/common/zmod/inftrees.c b/usr/src/uts/common/zmod/inftrees.c
index 2d37167530..db4c30bf85 100644
--- a/usr/src/uts/common/zmod/inftrees.c
+++ b/usr/src/uts/common/zmod/inftrees.c
@@ -3,8 +3,6 @@
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 #include "zutil.h"
 #include "inftrees.h"
 
diff --git a/usr/src/uts/common/zmod/inftrees.h b/usr/src/uts/common/zmod/inftrees.h
index 546e8c082f..b1104c87e7 100644
--- a/usr/src/uts/common/zmod/inftrees.h
+++ b/usr/src/uts/common/zmod/inftrees.h
@@ -3,8 +3,6 @@
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 /* WARNING: this file should *not* be used by applications. It is
    part of the implementation of the compression library and is
    subject to change. Applications should only use zlib.h.
diff --git a/usr/src/uts/common/zmod/trees.c b/usr/src/uts/common/zmod/trees.c
index ce0cebc030..b6f5dc2b9f 100644
--- a/usr/src/uts/common/zmod/trees.c
+++ b/usr/src/uts/common/zmod/trees.c
@@ -3,8 +3,6 @@
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 /*
  *  ALGORITHM
  *
@@ -1147,7 +1145,7 @@ local unsigned bi_reverse(code, len)
     unsigned code; /* the value to invert */
     int len;       /* its bit length */
 {
-    register unsigned res = 0;
+    unsigned res = 0;
     do {
         res |= code & 1;
         code >>= 1, res <<= 1;
diff --git a/usr/src/uts/common/zmod/zconf.h b/usr/src/uts/common/zmod/zconf.h
index ccce7b2742..bf91b5cd08 100644
--- a/usr/src/uts/common/zmod/zconf.h
+++ b/usr/src/uts/common/zmod/zconf.h
@@ -27,8 +27,6 @@
 #ifndef	_ZCONF_H
 #define	_ZCONF_H
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 #include <sys/param.h>
 #include <sys/systm.h>
 #include <sys/types.h>
diff --git a/usr/src/uts/common/zmod/zlib.h b/usr/src/uts/common/zmod/zlib.h
index 9b971a0f57..d9f3464c66 100644
--- a/usr/src/uts/common/zmod/zlib.h
+++ b/usr/src/uts/common/zmod/zlib.h
@@ -31,8 +31,6 @@
 #ifndef _ZLIB_H
 #define _ZLIB_H
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 #include "zconf.h"
 
 #ifdef __cplusplus
diff --git a/usr/src/uts/common/zmod/zlib_lint.c b/usr/src/uts/common/zmod/zlib_lint.c
index abc9d25624..231d936966 100644
--- a/usr/src/uts/common/zmod/zlib_lint.c
+++ b/usr/src/uts/common/zmod/zlib_lint.c
@@ -24,8 +24,6 @@
  * Use is subject to license terms.
  */
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 #include <sys/types.h>
 #include <sys/zmod.h>
 
diff --git a/usr/src/uts/common/zmod/zmod_subr.c b/usr/src/uts/common/zmod/zmod_subr.c
index 000925753f..8dcbd53152 100644
--- a/usr/src/uts/common/zmod/zmod_subr.c
+++ b/usr/src/uts/common/zmod/zmod_subr.c
@@ -24,8 +24,6 @@
  * Use is subject to license terms.
  */
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 #include <sys/systm.h>
 #include <sys/cmn_err.h>
 #include <sys/kobj.h>
diff --git a/usr/src/uts/common/zmod/zutil.c b/usr/src/uts/common/zmod/zutil.c
index 7d46e30b3e..5b71613e1b 100644
--- a/usr/src/uts/common/zmod/zutil.c
+++ b/usr/src/uts/common/zmod/zutil.c
@@ -8,8 +8,6 @@
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 #include "zutil.h"
 
 #ifndef NO_DUMMY_DECL
diff --git a/usr/src/uts/common/zmod/zutil.h b/usr/src/uts/common/zmod/zutil.h
index 1d02c1d097..8bb8f06a79 100644
--- a/usr/src/uts/common/zmod/zutil.h
+++ b/usr/src/uts/common/zmod/zutil.h
@@ -16,8 +16,6 @@
 #ifndef _ZUTIL_H
 #define _ZUTIL_H
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 #define ZLIB_INTERNAL
 #include "zlib.h"