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tree-wide: convert dlopen_*() callers to DLOPEN_* wrapper macros

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Switch the executable-owned call sites from the plain dlopen_<lib>()
helpers to the new DLOPEN_<LIB>() macros, so that each binary that loads
an optional library at runtime now carries its own .note.dlopen note
instead of relying solely on libsystemd-shared. Each call site passes a
priority reflecting whether it hard-depends on the library (required) or
degrades gracefully without it (recommended).

Co-developed-by: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Luca Boccassi
2026-06-01 18:46:24 +01:00
parent 590e226437
commit b0ede9f9ee
63 changed files with 127 additions and 127 deletions
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src/udev/udev-builtin-blkid.c
+1 -1
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@@ -506,7 +506,7 @@ static int builtin_blkid(UdevEvent *event, int argc, char *argv[]) {
int64_t offset = 0;
int r;
r = dlopen_libblkid(LOG_DEBUG);
r = DLOPEN_LIBBLKID(LOG_DEBUG, SD_ELF_NOTE_DLOPEN_PRIORITY_REQUIRED);
if (r < 0)
return log_device_debug_errno(dev, r, "blkid not available: %m");
src/udev/udevd.c
+5 -5
View File
@@ -58,11 +58,11 @@ int run_udevd(int argc, char *argv[]) {
return log_error_errno(r, "Failed to create /run/udev: %m");
/* Load some shared libraries before we fork any workers */
(void) dlopen_libacl(LOG_DEBUG);
(void) dlopen_libblkid(LOG_DEBUG);
(void) dlopen_libkmod(LOG_DEBUG);
(void) dlopen_libmount(LOG_DEBUG);
(void) dlopen_tpm2(LOG_DEBUG);
(void) DLOPEN_LIBACL(LOG_DEBUG, SD_ELF_NOTE_DLOPEN_PRIORITY_RECOMMENDED);
(void) DLOPEN_LIBBLKID(LOG_DEBUG, SD_ELF_NOTE_DLOPEN_PRIORITY_RECOMMENDED);
(void) DLOPEN_LIBKMOD(LOG_DEBUG, SD_ELF_NOTE_DLOPEN_PRIORITY_RECOMMENDED);
(void) DLOPEN_LIBMOUNT(LOG_DEBUG, SD_ELF_NOTE_DLOPEN_PRIORITY_RECOMMENDED);
(void) DLOPEN_TPM2(LOG_DEBUG, SD_ELF_NOTE_DLOPEN_PRIORITY_RECOMMENDED);
if (arg_daemonize) {
pid_t pid;