diff options
Diffstat (limited to 'src/shared/idn-util.c')
| -rw-r--r-- | src/shared/idn-util.c | 27 |
1 files changed, 3 insertions, 24 deletions
diff --git a/src/shared/idn-util.c b/src/shared/idn-util.c index 63a9ebf99d..6dda3af54c 100644 --- a/src/shared/idn-util.c +++ b/src/shared/idn-util.c @@ -21,32 +21,11 @@ const char *(*sym_idn2_strerror)(int rc) = NULL; int (*sym_idn2_to_unicode_8z8z)(const char * input, char ** output, int flags) = NULL; int dlopen_idn(void) { - _cleanup_(dlclosep) void *dl = NULL; - int r; - - if (idn_dl) - return 0; /* Already loaded */ - - dl = dlopen("libidn2.so.0", RTLD_LAZY); - if (!dl) - return log_debug_errno(SYNTHETIC_ERRNO(EOPNOTSUPP), - "libidn2 support is not installed: %s", dlerror()); - - r = dlsym_many_or_warn( - dl, - LOG_DEBUG, + return dlopen_many_sym_or_warn( + &idn_dl, "libidn2.so.0", LOG_DEBUG, DLSYM_ARG(idn2_lookup_u8), DLSYM_ARG(idn2_strerror), - DLSYM_ARG(idn2_to_unicode_8z8z), - NULL); - 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. */ - idn_dl = TAKE_PTR(dl); - - return 1; + DLSYM_ARG(idn2_to_unicode_8z8z)); } #endif |