diff options
Diffstat (limited to 'src/Common/libzip/zip_source_commit_write.c')
| -rw-r--r-- | src/Common/libzip/zip_source_commit_write.c | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/src/Common/libzip/zip_source_commit_write.c b/src/Common/libzip/zip_source_commit_write.c index ba77abc3..d7f567b8 100644 --- a/src/Common/libzip/zip_source_commit_write.c +++ b/src/Common/libzip/zip_source_commit_write.c @@ -1,9 +1,9 @@ /* zip_source_commit_write.c -- commit changes to file - Copyright (C) 2014 Dieter Baron and Thomas Klausner + Copyright (C) 2014-2021 Dieter Baron and Thomas Klausner This file is part of libzip, a library to manipulate ZIP archives. - The authors can be contacted at <libzip@nih.at> + The authors can be contacted at <info@libzip.org> Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions @@ -17,7 +17,7 @@ 3. The names of the authors may not be used to endorse or promote products derived from this software without specific prior written permission. - + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -36,29 +36,33 @@ ZIP_EXTERN int -zip_source_commit_write(zip_source_t *src) -{ +zip_source_commit_write(zip_source_t *src) { + if (ZIP_SOURCE_IS_LAYERED(src)) { + zip_error_set(&src->error, ZIP_ER_OPNOTSUPP, 0); + return -1; + } + if (!ZIP_SOURCE_IS_OPEN_WRITING(src)) { zip_error_set(&src->error, ZIP_ER_INVAL, 0); return -1; } - + if (src->open_count > 1) { - zip_error_set(&src->error, ZIP_ER_INUSE, 0); - return -1; + zip_error_set(&src->error, ZIP_ER_INUSE, 0); + return -1; } else if (ZIP_SOURCE_IS_OPEN_READING(src)) { if (zip_source_close(src) < 0) { - return -1; - } + return -1; + } } - + if (_zip_source_call(src, NULL, 0, ZIP_SOURCE_COMMIT_WRITE) < 0) { src->write_state = ZIP_SOURCE_WRITE_FAILED; return -1; } - + src->write_state = ZIP_SOURCE_WRITE_CLOSED; - + return 0; } |