diff options
| author | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2023-06-13 23:44:19 +0200 |
|---|---|---|
| committer | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2023-06-15 14:09:56 +0200 |
| commit | fd5c9f1259d0191af57b20f06dda35e62acb6275 (patch) | |
| tree | e45b73872c40531c5c2fa9c3b07096e5827ac6ea /bin/gensquashfs/src/filemap_xattr.c | |
| parent | 89cdef0859259fdea0165b0d3918777d1ed42955 (diff) | |
Overhaul sqfs_istream_t/sqfs_ostream_t error handling
Report an error number from the implementations, change the users to
forward that error number (which also means libtar write header/link
now returns an error code) and all subsequent binaries to use
sqfs_perror() instead of relying on the function to print an error
internally.
Also, make sure to preserve errno/GetLastError() in the implementations
and print out a stringified error in sqfs_perror() if the error code
indicates an I/O error.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'bin/gensquashfs/src/filemap_xattr.c')
| -rw-r--r-- | bin/gensquashfs/src/filemap_xattr.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/bin/gensquashfs/src/filemap_xattr.c b/bin/gensquashfs/src/filemap_xattr.c index 89624f4..8843c46 100644 --- a/bin/gensquashfs/src/filemap_xattr.c +++ b/bin/gensquashfs/src/filemap_xattr.c @@ -159,8 +159,12 @@ xattr_open_map_file(const char *path) { struct XattrMap *map; size_t line_num = 1; char *p = NULL; - sqfs_istream_t *file = istream_open_file(path); - if (file == NULL) { + sqfs_istream_t *file = NULL; + int ret; + + ret = istream_open_file(&file, path); + if (ret) { + sqfs_perror(path, NULL, ret); return NULL; } |