diff --git a/legacy/ecore/configure.in b/legacy/ecore/configure.in index 07110f50fd..9dbbd39e92 100644 --- a/legacy/ecore/configure.in +++ b/legacy/ecore/configure.in @@ -58,6 +58,7 @@ fi changequote([,])dnl AC_CHECK_FUNCS(gettimeofday) +AC_CHECK_FUNCS(strlcpy) AC_CHECK_HEADERS(netinet/in.h) diff --git a/legacy/ecore/src/lib/ecore/Ecore_Str.h b/legacy/ecore/src/lib/ecore/Ecore_Str.h new file mode 100644 index 0000000000..aa2cd04290 --- /dev/null +++ b/legacy/ecore/src/lib/ecore/Ecore_Str.h @@ -0,0 +1,47 @@ +#ifndef _ECORE_STR_H +# define _ECORE_STR_H + +#ifdef EAPI +#undef EAPI +#endif +#ifdef WIN32 +# ifdef BUILDING_DLL +# define EAPI __declspec(dllexport) +# else +# define EAPI __declspec(dllimport) +# endif +#else +# ifdef __GNUC__ +# if __GNUC__ >= 4 +# define EAPI __attribute__ ((visibility("default"))) +# else +# define EAPI +# endif +# else +# define EAPI +# endif +#endif + +/** + * @file Ecore_Data.h + * @brief Contains threading, list, hash, debugging and tree functions. + */ + +# ifdef __cplusplus +extern "C" { +# endif + +# ifdef __sgi +# define __FUNCTION__ "unknown" +# ifndef __cplusplus +# define inline +# endif +# endif + + /* strlcpy implementation for libc's lacking it */ + EAPI size_t ecore_strlcpy(char *dst, const char *src, size_t siz); + +#ifdef __cplusplus +} +#endif +#endif /* _ECORE_STR_H */ diff --git a/legacy/ecore/src/lib/ecore/Makefile.am b/legacy/ecore/src/lib/ecore/Makefile.am index c0bdd3a05b..bae47f1a4f 100644 --- a/legacy/ecore/src/lib/ecore/Makefile.am +++ b/legacy/ecore/src/lib/ecore/Makefile.am @@ -5,7 +5,8 @@ INCLUDES = lib_LTLIBRARIES = libecore.la include_HEADERS = \ Ecore.h \ -Ecore_Data.h +Ecore_Data.h \ +Ecore_Str.h libecore_la_SOURCES = \ ecore.c \ @@ -23,6 +24,7 @@ ecore_path.c \ ecore_plugin.c \ ecore_sheap.c \ ecore_signal.c \ +ecore_str.c \ ecore_strings.c \ ecore_time.c \ ecore_timer.c \ diff --git a/legacy/ecore/src/lib/ecore/ecore_str.c b/legacy/ecore/src/lib/ecore/ecore_str.c new file mode 100644 index 0000000000..09f205ec02 --- /dev/null +++ b/legacy/ecore/src/lib/ecore/ecore_str.c @@ -0,0 +1,56 @@ +/* Leave the OpenBSD version below so we can track upstream fixes */ +/* $OpenBSD: strlcpy.c,v 1.11 2006/05/05 15:27:38 millert Exp $ */ + +/* + * Copyright (c) 1998 Todd C. Miller + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include +#include + +/* + * Copy src to string dst of size siz. At most siz-1 characters + * will be copied. Always NUL terminates (unless siz == 0). + * Returns strlen(src); if retval >= siz, truncation occurred. + */ +size_t +ecore_strlcpy(char *dst, const char *src, size_t siz) +{ +#ifdef HAVE_STRLCPY + return strlcpy(dst, src, siz); +#else + char *d = dst; + const char *s = src; + size_t n = siz; + + /* Copy as many bytes as will fit */ + if (n != 0) { + while (--n != 0) { + if ((*d++ = *s++) == '\0') + break; + } + } + + /* Not enough room in dst, add NUL and traverse rest of src */ + if (n == 0) { + if (siz != 0) + *d = '\0'; /* NUL-terminate dst */ + while (*s++) + ; + } + + return(s - src - 1); /* count does not include NUL */ +#endif +}