am 1b7a7e81: adb: Use bionic\'s strtok_r() for Windows

* commit '1b7a7e81195ff06a7482f81cb92b094bb3481cb1':
  adb: Use bionic's strtok_r() for Windows

adb/adb.c

@@ -374,7 +374,7 @@ void parse_banner(char *banner, atransport *t)
         if (cp) {
             char *save;
             char *key;
-            key = strtok_r(cp + 1, prop_seps, &save);
+            key = adb_strtok_r(cp + 1, prop_seps, &save);
             while (key) {
                 cp = strchr(key, key_val_sep);
                 if (cp) {
@@ -386,7 +386,7 @@ void parse_banner(char *banner, atransport *t)
                     else if (!strcmp(key, "ro.product.device"))
                         qual_overwrite(&t->device, cp);
                 }
-                key = strtok_r(NULL, prop_seps, &save);
+                key = adb_strtok_r(NULL, prop_seps, &save);
             }
         }
     }

adb/sysdeps.h

@@ -254,6 +254,8 @@ static __inline__  int  adb_is_absolute_host_path( const char*  path )
     return isalpha(path[0]) && path[1] == ':' && path[2] == '\\';
 }
 
+extern char*  adb_strtok_r(char *str, const char *delim, char **saveptr);
+
 #else /* !_WIN32 a.k.a. Unix */
 
 #include "fdevent.h"
@@ -490,6 +492,13 @@ static __inline__  int  adb_is_absolute_host_path( const char*  path )
     return path[0] == '/';
 }
 
+static __inline__ char*  adb_strtok_r(char *str, const char *delim, char **saveptr)
+{
+    return strtok_r(str, delim, saveptr);
+}
+#undef   strtok_r
+#define  strtok_r  ___xxx_strtok_r
+
 #endif /* !_WIN32 */
 
 #endif /* _ADB_SYSDEPS_H */

adb/sysdeps_win32.c

@@ -2140,3 +2140,81 @@ adb_sysdeps_init( void )
     InitializeCriticalSection( &_win32_lock );
 }
 
+/* Windows doesn't have strtok_r.  Use the one from bionic. */
+
+/*
+ * Copyright (c) 1988 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+char *
+adb_strtok_r(char *s, const char *delim, char **last)
+{
+	char *spanp;
+	int c, sc;
+	char *tok;
+
+
+	if (s == NULL && (s = *last) == NULL)
+		return (NULL);
+
+	/*
+	 * Skip (span) leading delimiters (s += strspn(s, delim), sort of).
+	 */
+cont:
+	c = *s++;
+	for (spanp = (char *)delim; (sc = *spanp++) != 0;) {
+		if (c == sc)
+			goto cont;
+	}
+
+	if (c == 0) {		/* no non-delimiter characters */
+		*last = NULL;
+		return (NULL);
+	}
+	tok = s - 1;
+
+	/*
+	 * Scan token (scan for delimiters: s += strcspn(s, delim), sort of).
+	 * Note that delim must have one NUL; we stop if we see that, too.
+	 */
+	for (;;) {
+		c = *s++;
+		spanp = (char *)delim;
+		do {
+			if ((sc = *spanp++) == c) {
+				if (c == 0)
+					s = NULL;
+				else
+					s[-1] = 0;
+				*last = s;
+				return (tok);
+			}
+		} while (sc != 0);
+	}
+	/* NOTREACHED */
+}