From 46454f16d548afc202f157751365088910dcf0e7 Mon Sep 17 00:00:00 2001 From: Panu Matilainen Date: Wed, 18 Nov 2015 08:45:23 +0200 Subject: [PATCH] eal: fix plugin directory scan to be filesystem agnostic Not all filesystems supply struct dirent d_type field, in which case everything in the specified directory would go ignored. One such filesystem being XFS which RHEL 7 defaults to... stat() the entries instead. Fixes: 9f8eb1d9ca0f ("eal: support driver loading from directory") Signed-off-by: Panu Matilainen --- lib/librte_eal/common/eal_common_options.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/librte_eal/common/eal_common_options.c b/lib/librte_eal/common/eal_common_options.c index a19909317a..29942ea6e2 100644 --- a/lib/librte_eal/common/eal_common_options.c +++ b/lib/librte_eal/common/eal_common_options.c @@ -191,12 +191,14 @@ eal_plugindir_init(const char *path) } while ((dent = readdir(d)) != NULL) { - if (dent->d_type != DT_REG && dent->d_type != DT_LNK) - continue; + struct stat sb; snprintf(sopath, PATH_MAX-1, "%s/%s", path, dent->d_name); sopath[PATH_MAX-1] = 0; + if (!(stat(sopath, &sb) == 0 && S_ISREG(sb.st_mode))) + continue; + if (eal_plugin_add(sopath) == -1) break; } -- 2.20.1