Provided by: libpmem2-dev_1.11.1-3build1_amd64 bug

NAME

       pmem2_config_set_offset() - set offset in the pmem2_config structure

SYNOPSIS

              #include <libpmem2.h>

              struct pmem2_config;
              int pmem2_config_set_offset(struct pmem2_config *config, size_t offset);

DESCRIPTION

       The pmem2_config_set_offset() function configures the offset which will be used to map the
       contents  from  the  specified  location  of  the  source.   *config  should  be   already
       initialized,  please  see  pmem2_config_new(3) for details.  The must be a multiple of the
       alignment required for the config.  The alignment requirements  are  specific  to  a  data
       source.  To  retrieve  the  alignment required for specific instance of pmem2_source** use
       pmem2_source_alignment(3).  By default, the offset is 0.

RETURN VALUE

       The pmem2_config_set_offset() function returns 0 on success or a negative  error  code  on
       failure.

ERRORS

       The pmem2_config_set_offset() can fail with the following errors:

       • PMEM2_E_OFFSET_OUT_OF_RANGE - argument out of range, offset is greater than INT64_MAX

SEE ALSO

       libpmem2(7),  pmem2_source_alignment(3), pmem2_config_new(3), pmem2_map_new(3), sysconf(3)
       and <https://pmem.io>