- libbsd-0.2.0.tar.gz

- /libbsd-0.3.0.tar.gz

- /libbsd-0.4.1.tar.gz

- /libbsd-0.4.2.tar.gz

- /libbsd-0.5.1.tar.xz

- /libbsd-0.5.2.tar.xz

- /libbsd-0.6.0.tar.xz

- /libbsd-0.7.0.tar.xz

- /libbsd-0.8.3.tar.xz

- /libbsd-0.8.6.tar.xz

- /libbsd-0.9.1.tar.xz

- /libbsd-0.10.0.tar.xz

- diff -up libbsd-0.8.3/include/bsd/stdio.h~ libbsd-0.8.3/include/bsd/stdio.h

- --- libbsd-0.8.3/include/bsd/stdio.h~	2015-09-22 23:59:34.000000000 -0600

- +++ libbsd-0.8.3/include/bsd/stdio.h	2016-12-23 00:47:24.464930157 -0700

- @@ -41,15 +41,21 @@

-  #include <sys/cdefs.h>

-  #include <sys/types.h>

-  

- +#if (__GNUC__ < 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ < 5))

- +#define DEPRECATED(x) __attribute__((deprecated))

- +#else

- +#define DEPRECATED(x) __attribute__((deprecated(x)))

- +#endif

- +

-  __BEGIN_DECLS

-  const char *fmtcheck(const char *, const char *);

-  

-  /* XXX: The function requires cooperation from the system libc to store the

-   * line buffer in the FILE struct itself. */

-  char *fgetln(FILE *fp, size_t *lenp)

- -	__attribute__((deprecated("This functions cannot be safely ported, "

- -	                          "use getline(3) instead, as it is supported "

- -	                          "by GNU and POSIX.1-2008.")));

- +        DEPRECATED("This functions cannot be safely ported, "

- +		   "use getline(3) instead, as it is supported "

- +		   "by GNU and POSIX.1-2008.");

-  

-  /*

-   * Note: We diverge from the FreeBSD, OpenBSD and DragonFlyBSD declarations,

- diff -up libbsd-0.8.6/src/explicit_bzero.c.compat libbsd-0.8.6/src/explicit_bzero.c

- --- libbsd-0.8.6/src/explicit_bzero.c.compat	2018-05-22 16:06:09.926108522 -0600

- +++ libbsd-0.8.6/src/explicit_bzero.c	2018-05-22 16:06:43.102873673 -0600

- @@ -17,3 +17,5 @@ explicit_bzero(void *buf, size_t len)

-  	memset(buf, 0, len);

-  	__explicit_bzero_hook(buf, len);

-  }

- +

- +asm(".symver explicit_bzero,explicit_bzero@LIBBSD_0.8");

- diff -up libbsd-0.8.6/src/reallocarray.c.compat libbsd-0.8.6/src/reallocarray.c

- --- libbsd-0.8.6/src/reallocarray.c.compat	2018-05-22 16:07:32.247007073 -0600

- +++ libbsd-0.8.6/src/reallocarray.c	2018-05-22 16:08:10.687893640 -0600

- @@ -36,3 +36,5 @@ reallocarray(void *optr, size_t nmemb, s

-  	}

-  	return realloc(optr, size * nmemb);

-  }

- +

- +asm(".symver reallocarray,reallocarray@LIBBSD_0.8");

- diff --git a/configure.ac b/configure.ac

- index 6e9496d..abf891e 100644

- --- a/configure.ac

- +++ b/configure.ac

- @@ -96,7 +96,7 @@ AC_CACHE_CHECK(

-  [[

-  static int rc = 1;

-  static void init(int argc) { if (argc == 1) rc = 0; }

- -void (*init_func)(int argc) __attribute__((__section__(".init_array"))) = init;

- +__attribute__ ((used)) void (*init_func)(int argc) __attribute__((__section__(".init_array"))) = init;

-  int main() { return rc; }

-  ]]

-  		)],

- @@ -183,4 +183,13 @@ AC_CONFIG_FILES([

-  	test/Makefile

-  ])

-  AC_CONFIG_HEADERS([config.h])

- +

- +# GCC tries to be "helpful" and only issue a warning for unrecognized

- +# attributes.  So we compile the test with Werror, so that if the

- +# attribute is not recognized the compilation fails

- +AC_LANG(C)

- +AC_LANG_WERROR

- +AC_COMPILE_IFELSE([AC_LANG_SOURCE([[__attribute__ ((symver ("foo@foo_1"))) void frob (void) { }]])],

- +                  [AC_DEFINE([HAVE_ATTRIBUTE_SYMVER], [1], [Checking for symver attribute])], [])

- +

-  AC_OUTPUT

- diff --git a/src/local-link.h b/src/local-link.h

- index 0d4351a..5f98656 100644

- --- a/src/local-link.h

- +++ b/src/local-link.h

- @@ -32,16 +32,22 @@

-  		__attribute__((__used__,__section__(".gnu.warning." #symbol))) = msg;

-  

-  #ifdef __ELF__

- -#define libbsd_symver_default(alias, symbol, version) \

- -	__asm__(".symver " #symbol "," #alias "@@" #version)

- -

- -#define libbsd_symver_variant(alias, symbol, version) \

- -	__asm__(".symver " #symbol "," #alias "@" #version)

- +# if HAVE_ATTRIBUTE_SYMVER

- +#  define libbsd_symver_default(alias, symbol, version) \

- +	__attribute__ ((symver (#alias "@@" #version)))

- +#  define libbsd_symver_variant(alias, symbol, version) \

- +	__attribute__ ((symver (#alias "@" #version)))

- +# else

- +#  define libbsd_symver_default(alias, symbol, version) \

- +	__asm__(".symver " #symbol "," #alias "@@" #version);

- +#  define libbsd_symver_variant(alias, symbol, version) \

- +	__asm__(".symver " #symbol "," #alias "@" #version);

- +# endif

-  #else

- -#define libbsd_symver_default(alias, symbol, version) \

- +# define libbsd_symver_default(alias, symbol, version) \

-  	extern __typeof(symbol) alias __attribute__((__alias__(#symbol)))

-  

- -#define libbsd_symver_variant(alias, symbol, version)

- +# define libbsd_symver_variant(alias, symbol, version)

-  #endif

-  

-  #endif

- diff --git a/src/setproctitle.c b/src/setproctitle.c

- index ff32aa3..f8ede26 100644

- --- a/src/setproctitle.c

- +++ b/src/setproctitle.c

- @@ -222,6 +222,7 @@ setproctitle_init(int argc, char *argv[], char *envp[])

-  #define SPT_MAXTITLE 255

-  #endif

-  

- +libbsd_symver_default(setproctitle, setproctitle_impl, LIBBSD_0.5)

-  void

-  setproctitle_impl(const char *fmt, ...)

-  {

- @@ -281,7 +282,6 @@ setproctitle_impl(const char *fmt, ...)

-  		*++nul = '\0';

-  	}

-  }

- -libbsd_symver_default(setproctitle, setproctitle_impl, LIBBSD_0.5);

-  

-  /* The original function introduced in 0.2 was a stub, it only got implemented

-   * in 0.5, make the implementation available in the old version as an alias

- @@ -289,11 +289,12 @@ libbsd_symver_default(setproctitle, setproctitle_impl, LIBBSD_0.5);

-   * new version, so that new code depends on the implemented version. */

-  #ifdef HAVE_TYPEOF

-  extern __typeof__(setproctitle_impl)

- +libbsd_symver_variant(setproctitle, setproctitle_stub, LIBBSD_0.2)

-  setproctitle_stub

-  	__attribute__((__alias__("setproctitle_impl")));

-  #else

-  void

- +libbsd_symver_variant(setproctitle, setproctitle_stub, LIBBSD_0.2)

-  setproctitle_stub(const char *fmt, ...)

-  	__attribute__((__alias__("setproctitle_impl")));

-  #endif

- -libbsd_symver_variant(setproctitle, setproctitle_stub, LIBBSD_0.2);

- diff --git a/src/unvis.c b/src/unvis.c

- index 166421a..218ec47 100644

- --- a/src/unvis.c

- +++ b/src/unvis.c

- @@ -563,16 +563,16 @@ strunvis(char *dst, const char *src)

-   * OpenBSD, 2001: strnunvis(char *dst, const char *src, size_t dlen);

-   * NetBSD: 2012,  strnunvis(char *dst, size_t dlen, const char *src);

-   */

- +libbsd_symver_default(strnunvis, strnunvis_openbsd, LIBBSD_0.2)

-  ssize_t

-  strnunvis_openbsd(char *dst, const char *src, size_t dlen)

-  {

-  	return strnunvisx(dst, dlen, src, 0);

-  }

- -libbsd_symver_default(strnunvis, strnunvis_openbsd, LIBBSD_0.2);

-  

- +libbsd_symver_variant(strnunvis, strnunvis_netbsd, LIBBSD_0.9.1)

-  int

-  strnunvis_netbsd(char *dst, size_t dlen, const char *src)

-  {

-  	return strnunvisx(dst, dlen, src, 0);

-  }

- -libbsd_symver_variant(strnunvis, strnunvis_netbsd, LIBBSD_0.9.1);

- diff --git a/src/vis.c b/src/vis.c

- index c8e5ae8..254f209 100644

- --- a/src/vis.c

- +++ b/src/vis.c

- @@ -732,19 +732,19 @@ strvis(char *mbdst, const char *mbsrc, int flags)

-   * OpenBSD, 2001: strnvis(char *dst, const char *src, size_t dlen, int flag);

-   * NetBSD: 2012,  strnvis(char *dst, size_t dlen, const char *src, int flag);

-   */

- +libbsd_symver_default(strnvis, strnvis_openbsd, LIBBSD_0.2)

-  int

-  strnvis_openbsd(char *mbdst, const char *mbsrc, size_t dlen, int flags)

-  {

-  	return istrsenvisxl(mbdst, &dlen, mbsrc, flags, "", NULL);

-  }

- -libbsd_symver_default(strnvis, strnvis_openbsd, LIBBSD_0.2);

-  

- +libbsd_symver_variant(strnvis, strnvis_netbsd, LIBBSD_0.9.1)

-  int

-  strnvis_netbsd(char *mbdst, size_t dlen, const char *mbsrc, int flags)

-  {

-  	return istrsenvisxl(mbdst, &dlen, mbsrc, flags, "", NULL);

-  }

- -libbsd_symver_variant(strnvis, strnvis_netbsd, LIBBSD_0.9.1);

-  

-  int

-  stravis(char **mbdstp, const char *mbsrc, int flags)

- diff --git a/test/nlist.c b/test/nlist.c

- index 82e24e9..0bfdb46 100644

- --- a/test/nlist.c

- +++ b/test/nlist.c

- @@ -38,14 +38,15 @@ extern int data_pub_init;

-  extern int data_pub_uninit[2048];

-  extern int *data_pub_ptr;

-  

- -int *data_pub_ptr = &data_prv_init;

- -int data_pub_init = 10;

- -int data_pub_uninit[2048];

- +__attribute__ ((used)) int *data_pub_ptr = &data_prv_init;

- +__attribute__ ((used)) int data_pub_init = 10;

- +__attribute__ ((used)) int data_pub_uninit[2048];

-  

-  extern int

-  func_pub(void);

-  

-  int

- +__attribute__ ((used))

-  func_pub(void)

-  {

-  	return 42;

- Version:        0.10.0

- Release:        10%{?dist}

- URL:            http://libbsd.freedesktop.org/

- License:        BSD and ISC and Copyright only and Public Domain

- Source0:        http://libbsd.freedesktop.org/releases/libbsd-%{version}.tar.xz

- Patch1:         %{name}-0.8.3-deprecated.patch

- Patch2:         %{name}-0.8.6-compat.patch

- Patch3:         %{name}-symver.patch

- BuildRequires:  autoconf automake libtool

- BuildRequires: make

- %if 0%{?rhel} && 0%{?rhel} < 7

- %patch1 -p1 -b .deprecated

- %patch2 -p1 -b .compat

- %endif

- 

- %patch3 -p1 -b .symver

- SHA512 (libbsd-0.10.0.tar.xz) = b75529785b16c93d31401187f8a58258fbebe565dac071c8311775c913af989f62cd29d5ce2651af3ea6221cffd31cf04826577d3e546ab9ca14340f297777b9