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zipl: clean up temporary bootmap file in case of error

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zipl creates a temp bootmap file to keep the original file in case of an
error. Delete this temp file in case of an error.

Signed-off-by: Stefan Haberland <sth@linux.ibm.com>
Reviewed-by: Philipp Rudo <prudo@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Stefan Haberland
2019-11-20 15:30:12 +01:00
committed by Jan Höppner
parent 6f9337d101
commit 27a6409a4a
3 changed files with 14 additions and 3 deletions
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zipl/include/misc.h
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@@ -46,6 +46,7 @@ char* misc_make_path(char* dirname, char* filename);
int misc_temp_dev(dev_t dev, int blockdev, char** devno);
int misc_temp_dev_from_file(char* file, char** devno);
void misc_free_temp_dev(char* device);
void misc_free_temp_file(char *filename);
int misc_check_writable_directory(const char* directory);
int misc_check_readable_file(const char* filename);
int misc_check_writable_device(const char* devno, int blockdev, int chardev);