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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-7.2/] [libiberty/] [xstrdup.c] - Rev 378
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/* xstrdup.c -- Duplicate a string in memory, using xmalloc. This trivial function is in the public domain. Ian Lance Taylor, Cygnus Support, December 1995. */ /* @deftypefn Replacement char* xstrdup (const char *@var{s}) Duplicates a character string without fail, using @code{xmalloc} to obtain memory. @end deftypefn */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include <sys/types.h> #ifdef HAVE_STRING_H #include <string.h> #else # ifdef HAVE_STRINGS_H # include <strings.h> # endif #endif #include "ansidecl.h" #include "libiberty.h" char * xstrdup (const char *s) { register size_t len = strlen (s) + 1; register char *ret = XNEWVEC (char, len); return (char *) memcpy (ret, s, len); }
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