el_cleanup(3)
bofc manual pages
el_cleanup(3)
NAME
el_cleanup - cleans all resources allocated by el_init(3) and el_option(3) calls.
SYNOPSIS
#include <embedlog.h>
int el_cleanup(void)
int el_ocleanup(struct el *el)
int el_destroy(struct el *el)
DESCRIPTION
el_cleanup(3) flushes all remaining buffers and frees any resources allocated through the life of the library. After clean up, library calls cannot be used without initialization.
el_ocleanup(3) works just the same, but accepts custom el object as argument.
el_destroy(3) works just the same, but must be used when el object has been created with el_new(3) function.
RETURN VALUE
Functions return 0 upon successful cleanup or -1 on errors. When -1 was returned no resources were freed, and library functions still can be used.
ERRORS
el_cleanup(3) function cannot fail. el_ocleanup(3) and el_destroy(3) may return:
- EINVAL
- Passed el object is not valid
SEE ALSO
el_overview(7), el_flush(3), el_init(3), el_new(3), el_oflush(3), el_oinit(3), el_ooption(3), el_operror(3), el_opmemory(3), el_opmemory_table(3), el_oprint(3), el_option(3), el_oputs(3), el_ovprint(3), el_perror(3), el_pmemory(3), el_pmemory_table(3), el_print(3), el_puts(3), el_vprint(3).
10 June 2019 (v9999)
el_cleanup(3)