Initial import of the CDE 2.1.30 sources from the Open Group.

cde/lib/DtSvc/include/codelibs/stringx.h

@@ -0,0 +1,147 @@
+/*
+ * File:	stringx.h $TOG: stringx.h /main/5 1999/10/15 17:23:52 mgreess $
+ *
+ * (c) Copyright 1993, 1994 Hewlett-Packard Company
+ * (c) Copyright 1993, 1994 International Business Machines Corp.
+ * (c) Copyright 1993, 1994 Sun Microsystems, Inc.
+ * (c) Copyright 1993, 1994 Novell, Inc.
+ */
+
+#ifndef __STRINGX_H_
+#define __STRINGX_H_
+
+#ifdef DOMAIN_ALLOW_MALLOC_OVERRIDE
+#include "/usr/include/apollo/shlib.h"
+#endif
+#ifdef apollo
+#include <stdlib.h>
+#endif
+
+#include <stddef.h>
+#include <string.h>
+#include <codelibs/boolean.h>
+
+#define streq(a,b) (strcmp(a,b) == 0)
+
+/* private buffer variables */
+extern void *_strsep_privbuf;
+extern void *_strcmbn_privbuf;
+
+#if defined(__cplusplus)
+extern "C"
+{
+#endif
+#if defined(__cplusplus) || defined(__STDC__)
+#if !defined(__osf__) && !defined(sun)
+    /* The DEC C++ compiler rejects this, claiming it has both */
+    /* internal and external linkage. */
+    char *strnew(size_t len);
+    void strfree(const char *s);
+#endif
+    char *strstrx(char *s1, const char *s2);
+    char *strrstrx(char *s1, const char *s2);
+    int strwcmp(const char *pattern, const char *str);
+    int strwcmpi(const char *pattern, const char *str);
+    char *strwpat(const char *pattern);
+    char *strend(const char *str);
+
+    unsigned strhash(const char *key);
+    unsigned strhashi(const char *key);
+
+    char *strupper(char *str);
+    char *strlower(char *str);
+
+#ifdef __cplusplus
+    char *strtokx(char *&ptr, const char *sep);
+# if !defined(__osf__) && !defined(linux)
+    char **strsep(const char *str, const char *sep,
+	boolean whsp = TRUE, int *num = NULL);
+#  if !defined(__osf__)
+    const char *strcmbn(const char **vec, const char *sep = " ");
+#  endif
+# endif
+
+#else /* __STDC__ */
+    char *strtokx(char **ptr, const char *sep);
+# if !defined(linux)
+    char **strsep(const char *str, const char *sep,
+	boolean whsp, int *num);
+#endif
+#ifndef __osf__
+    const char *strcmbn(const char **vec, const char *sep);
+#endif
+
+#endif /* __STDC__ */
+
+
+#ifdef __OBSOLETE
+    size_t nl_strlen(const char *str);	/* __OBSOLETE */
+    int strcharsize(const char *str);	/* __OBSOLETE */
+#endif /* __OBSOLETE */
+
+#else /* C */
+
+extern void   strfree();
+extern char  *strstrx(), strrstrx();
+extern int    strwcmp(), strwcmpi();
+extern char  *strwpat();
+extern char  *strend();
+extern char  *strtokx();
+
+extern unsigned   strhash();
+extern unsigned   strhashi();
+
+extern char      *strupper(), *strlower();
+
+
+#ifdef __OBSOLETE
+extern int        strcharsize();	/* __OBSOLETE */
+extern size_t     nl_strlen();		/* __OBSOLETE */
+#endif /* __OBSOLETE */
+
+#endif /* C */
+#if defined(__cplusplus)
+}
+
+#if defined(apollo) || defined(__aix) || defined(USL) || defined(__uxp__) || defined(__osf__)
+#include <stdlib.h>
+#else
+#include <malloc.h>
+#endif /* apollo */
+
+inline char *strnew(size_t len) { return (char*)malloc(len + 1); }
+#if defined(sun) || defined(__sun) || defined(USL) || defined(__uxp__)
+inline void  strfree(const char *s)
+	{ if (s != NULL) free((char *)s); }
+#else
+inline void  strfree(const char *s)
+#if defined(__hpux) || defined(__osf__)
+	{ if (s != NULL) free((void *)s); }
+#else
+	{ if (s != NULL) free((const void *)s); }
+#endif /* __hpux */
+#endif
+#if defined(bsd)
+inline char *strdup(const char *s)
+	{ return strcpy((char*)malloc(strlen(s) + 1), s); }
+#endif
+
+/* private buffer funcs - we use inlines to handle default args properly */
+
+#else /* C || __STDC__ */
+
+#define strnew(len) ((char*)malloc((len) + 1))
+
+#define strbld strblds
+
+/* macros for funcs that work on top of privbuf versions */
+
+/* for backward compatibility only - __OBSOLETE */
+#ifdef __OBSOLETE
+#define strpos strstrx /* __OBSOLETE */
+#define strrpos strrstrx /* __OBSOLETE */
+#endif /* __OBSOLETE */
+
+#endif /* C || __STDC__ */
+
+#endif /* __STRINGX_H_ */