1 files changed, 0 insertions, 165 deletions

diff --git a/meta/recipes-devtools/pseudo/pseudo/realpath_fix.patch b/meta/recipes-devtools/pseudo/pseudo/realpath_fix.patch
deleted file mode 100644
index 4a107e006c..0000000000
--- a/meta/recipes-devtools/pseudo/pseudo/realpath_fix.patch
+++ /dev/null
@@ -1,165 +0,0 @@
-commit c2f7c5ad8ef0f9c94a2a8382c109c8c6e16c8b18
-Author: Peter Seebach <peter.seebach@windriver.com>
-Date:   Thu Jun 9 10:53:32 2011 -0500
-
-    Fix realpath(name, NULL) when PSEUDO_DISABLED=1
-    
-    On some Linux systems, dlsym("realpath", RTLD_NEXT) prefers
-    for reasons of its own to give a symbol that is also known
-    as old_realpath, which fails and yields EINVAL when called
-    with a null pointer as the second argument.  This can be
-    avoided, on some systems, by using dlvsym() to request
-    the GLIBC_2.3 version of the symbol.
-    
-    The wrapper logic is enhanced to allow for specifying
-    versions, although this currently only works for Linux
-    (Darwin has no dlvsym, apparently?).  The test case is
-    a trivial program which calls realpath(name, NULL) run
-    with PSEUDO_DISABLED=1.
-
-diff --git a/ChangeLog.txt b/ChangeLog.txt
-index 7ffb74a..a2bbb61 100644
---- a/ChangeLog.txt
-+++ b/ChangeLog.txt
-@@ -1,3 +1,8 @@
-+2011-06-08:
-+       * (seebs) Get the modern realpath from glibc instead of the old
-+         one inexplicably proferred by RTLD_NEXT.  Fixes realpath(path, NULL)
-+         when PSEUDO_DISABLED=1.
-+
- 2011-06-06:
-        * (seebs) revise system() handler substantially.  It now
-          pollutes the environment but works.
-diff --git a/makewrappers b/makewrappers
-index 6dcf889..20bbf2b 100755
---- a/makewrappers
-+++ b/makewrappers
-@@ -211,6 +211,7 @@ class Function:
-         self.flags = '0'
-         self.port = port
-         self.directory = ''
-+       self.version = 'NULL'
-         # On Darwin, some functions are SECRETLY converted to foo$INODE64
-         # when called.  So we have to look those up for real_*
-         self.inode64 = None
-diff --git a/ports/unix/wrapfuncs.in b/ports/unix/wrapfuncs.in
-index 74bad89..e06e404 100644
---- a/ports/unix/wrapfuncs.in
-+++ b/ports/unix/wrapfuncs.in
-@@ -18,7 +18,7 @@ int lutimes(const char *path, const struct timeval *tv);
- char *mkdtemp(char *template);
- char *mktemp(char *template);
- long pathconf(const char *path, int name);
--char *realpath(const char *name, char *resolved_name);
-+char *realpath(const char *name, char *resolved_name); /* version="GLIBC_2.3" */
- int remove(const char *path); /* flags=AT_SYMLINK_NOFOLLOW */
- DIR *opendir(const char *path);
- char *tempnam(const char *template, const char *pfx);
-diff --git a/pseudo_wrappers.c b/pseudo_wrappers.c
-index 600a918..07a4429 100644
---- a/pseudo_wrappers.c
-+++ b/pseudo_wrappers.c
-@@ -90,6 +90,42 @@ pseudo_reinit_libpseudo(void) {
-        _libpseudo_init();
- }
- 
-+static void
-+pseudo_init_one_wrapper(pseudo_function *func) {
-+       int (*f)(void) = (int (*)(void)) NULL;
-+       char *e;
-+       if (*func->real != NULL) {
-+               /* already initialized */
-+               return;
-+       }
-+       dlerror();
-+
-+#if PSEUDO_PORT_LINUX
-+       if (func->version)
-+               f = dlvsym(RTLD_NEXT, func->name, func->version);
-+       /* fall through to the general case, if that failed */
-+       if (!f)
-+#endif
-+       f = dlsym(RTLD_NEXT, func->name);
-+       if (f) {
-+               *func->real = f;
-+       } else {
-+               e = dlerror();
-+#ifdef PSEUDO_NO_REAL_AT_FUNCTIONS
-+               char *s = func->name;
-+               s += strlen(s) - 2;
-+               /* *at() don't have to exist */
-+               if (!strcmp(s, "at")) {
-+                       continue;
-+               }
-+#else
-+               if (e != NULL) {
-+                       pseudo_diag("No real function for %s: %s\n", func->name, e);
-+               }
-+#endif
-+       }
-+}
-+
- void
- pseudo_init_wrappers(void) {
-        int i;
-@@ -103,29 +139,7 @@ pseudo_init_wrappers(void) {
-         */
-        if (!done) {
-                for (i = 0; pseudo_functions[i].name; ++i) {
--                       if (*pseudo_functions[i].real == NULL) {
--                               int (*f)(void);
--                               char *e;
--                               dlerror();
--                               f = dlsym(RTLD_NEXT, pseudo_functions[i].name);
--                               if (f) {
--                                       *pseudo_functions[i].real = f;
--                               } else {
--                                       e = dlerror();
--#ifdef PSEUDO_NO_REAL_AT_FUNCTIONS
--                                       char *s = pseudo_functions[i].name;
--                                       s += strlen(s) - 2;
--                                       /* *at() don't have to exist */
--                                       if (!strcmp(s, "at")) {
--                                               continue;
--                                       }
--#else
--                                       if (e != NULL) {
--                                               pseudo_diag("No real function for %s: %s\n", pseudo_functions[i].name, e);
--                                       }
--#endif
--                               }
--                       }
-+                       pseudo_init_one_wrapper(&pseudo_functions[i]);
-                }
-                done = 1;
-        }
-diff --git a/templates/wrapper_table b/templates/wrapper_table
-index 2e79fcd..bb30530 100644
---- a/templates/wrapper_table
-+++ b/templates/wrapper_table
-@@ -4,17 +4,21 @@
- 
- /* This file is generated and should not be modified.  See the makewrappers
-  * script if you want to modify this. */
--static struct {
-+typedef struct {
-        char *name;             /* the name */
-        int (**real)(void);     /* the underlying syscall */
-        int (*wrapper)(void);   /* the wrapper from guts/name.c */
--} pseudo_functions[] = {
-+       char *version;          /* the version, if we know and care */
-+} pseudo_function;
-+
-+static pseudo_function pseudo_functions[] = {
- @body
-        { /* ${comment}; */
-                "${name}${maybe_inode64}",
-                (int (**)(void)) &real_${name},
--               (int (*)(void)) wrap_${name}
-+               (int (*)(void)) wrap_${name},
-+               ${version}
-        },
- @footer
--       { NULL, NULL, NULL },
-+       { NULL, NULL, NULL, NULL },
- };