Log4c rolling file size-win interface. Log4c ships with (and defaults to) the classic size-window rollover policy: this triggers rollover when files reach a maximum size. The first file in the list …
#include <log4c/defs.h>
#include <log4c/rollingpolicy.h>
typedef struct __sizewin_udata
rollingpolicy_sizewin_udata_t
LOG4C_API rollingpolicy_sizewin_udata_t *
sizewin_make_udata (void)
LOG4C_API int sizewin_udata_set_file_maxsize
(rollingpolicy_sizewin_udata_t *swup, long max_size)
LOG4C_API int sizewin_udata_set_max_num_files
(rollingpolicy_sizewin_udata_t *swup, long max_num)
LOG4C_API int sizewin_udata_set_appender
(rollingpolicy_sizewin_udata_t *swup, log4c_appender_t *app)
Log4c rolling file size-win interface. Log4c ships with (and defaults to) the classic size-window rollover policy: this triggers rollover when files reach a maximum size. The first file in the list is always the current file; when a rollover event occurs files are shifted up by one position in the list--if the number of files in the list has already reached the max then the oldest file is rotated out of the window.
If the max file size is set to zero, this means 'no-limit'.
The default parameters for the size-win policy are 5 files of maximum size of 20kilobytes each. These parameters may be changed using the appropriate setter functions.
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