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open_rw(3)		    Library Functions Manual		      open_rw(3)

NAME
     open_rw - open a file for reading and writing

SYNTAX
     #include <libowfat/open.h>

     int open_rw(const char *filename);

DESCRIPTION
     open_rw opens the file filename for reading and writing use and returns the
     file  handle.   If  the  file  does not exist, it will be created with mode
     0644.  If there was an error opening or creating the file, open_rw  returns
     -1 and sets errno accordingly.

SEE ALSO
     open(2),	open_append(3),   open_excl(3),   open_read(3),   open_trunc(3),
     open_write(3), openreadclose(3), readclose(3), readclose_append(3)

								      open_rw(3)

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<https://man.freebsd.org/cgi/man.cgi?query=libowfat_open_rw&sektion=3&manpath=FreeBSD+Ports+15.1.quarterly>

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