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| author | Timo Teräs <timo.teras@iki.fi> | 2011-03-16 13:18:54 +0200 |
|---|---|---|
| committer | Timo Teräs <timo.teras@iki.fi> | 2011-03-16 14:56:13 +0200 |
| commit | 15badbfd975b2a898acaacfc943e4df2cb1c7864 (patch) | |
| tree | ac156ff1adc5a138b9f51f8d3d277a58b8f7a807 /src | |
| parent | ca85bcb7bd3fccbf361e7e97c0dc3df12e4b5943 (diff) | |
| download | apk-tools-15badbfd975b2a898acaacfc943e4df2cb1c7864.tar.bz2 apk-tools-15badbfd975b2a898acaacfc943e4df2cb1c7864.tar.xz | |
db: detect tmpfs better
Use statfs() filesystem type, instead of the device IDs.
Diffstat (limited to 'src')
| -rw-r--r-- | src/database.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/database.c b/src/database.c index 53a18c7..eea852a 100644 --- a/src/database.c +++ b/src/database.c @@ -19,6 +19,7 @@ #include <stdlib.h> #include <signal.h> #include <fnmatch.h> +#include <sys/vfs.h> #include <sys/file.h> #include <sys/stat.h> @@ -1061,6 +1062,7 @@ int apk_db_open(struct apk_database *db, struct apk_db_options *dbopts) struct apk_repository_list *repo = NULL; struct apk_bstream *bs; struct stat64 st; + struct statfs stfs; apk_blob_t blob; int r, rr = 0; @@ -1096,7 +1098,8 @@ int apk_db_open(struct apk_database *db, struct apk_db_options *dbopts) msg = "Unable to open root"; goto ret_errno; } - if (fstat64(db->root_fd, &st) != 0 || major(st.st_dev) == 0) + if (fstatfs(db->root_fd, &stfs) == 0 && + stfs.f_type == 0x01021994 /* TMPFS_MAGIC */) db->permanent = 0; if (fstatat64(db->root_fd, apk_linked_cache_dir, &st, 0) == 0 && |