Adding upstream version 256.upstream/256

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 66 deletions

diff --git a/src/shared/dlfcn-util.c b/src/shared/dlfcn-util.c
deleted file mode 100644
index 8022f55..0000000
--- a/src/shared/dlfcn-util.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/* SPDX-License-Identifier: LGPL-2.1-or-later */
-
-#include "dlfcn-util.h"
-
-static int dlsym_many_or_warnv(void *dl, int log_level, va_list ap) {
-        void (**fn)(void);
-
-        /* Tries to resolve a bunch of function symbols, and logs an error about if it cannot resolve one of
-         * them. Note that this function possibly modifies the supplied function pointers if the whole
-         * operation fails. */
-
-        while ((fn = va_arg(ap, typeof(fn)))) {
-                void (*tfn)(void);
-                const char *symbol;
-
-                symbol = va_arg(ap, typeof(symbol));
-
-                tfn = (typeof(tfn)) dlsym(dl, symbol);
-                if (!tfn)
-                        return log_full_errno(log_level,
-                                              SYNTHETIC_ERRNO(ELIBBAD),
-                                              "Can't find symbol %s: %s", symbol, dlerror());
-                *fn = tfn;
-        }
-
-        return 0;
-}
-
-int dlsym_many_or_warn_sentinel(void *dl, int log_level, ...) {
-        va_list ap;
-        int r;
-
-        va_start(ap, log_level);
-        r = dlsym_many_or_warnv(dl, log_level, ap);
-        va_end(ap);
-
-        return r;
-}
-
-int dlopen_many_sym_or_warn_sentinel(void **dlp, const char *filename, int log_level, ...) {
-        _cleanup_(dlclosep) void *dl = NULL;
-        int r;
-
-        if (*dlp)
-                return 0; /* Already loaded */
-
-        dl = dlopen(filename, RTLD_LAZY);
-        if (!dl)
-                return log_debug_errno(SYNTHETIC_ERRNO(EOPNOTSUPP),
-                                       "%s is not installed: %s", filename, dlerror());
-
-        log_debug("Loaded '%s' via dlopen()", filename);
-
-        va_list ap;
-        va_start(ap, log_level);
-        r = dlsym_many_or_warnv(dl, log_level, ap);
-        va_end(ap);
-
-        if (r < 0)
-                return r;
-
-        /* Note that we never release the reference here, because there's no real reason to. After all this
-         * was traditionally a regular shared library dependency which lives forever too. */
-        *dlp = TAKE_PTR(dl);
-        return 1;
-}