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open_trunc(3)		    Library Functions Manual		   open_trunc(3)

NAME
     open_trunc - open a file for writing

SYNTAX
     #include <libowfat/open.h>

     int open_trunc(const char *filename);

DESCRIPTION
     open_trunc  opens the file filename for write-only use and returns the file
     handle.  If the file exists, it will be truncated to zero bytes length.  If
     it does not exist, it will be created with mode 0644.  If there was an  er-
     ror  opening or creating the file, open_trunc returns -1 and sets errno ac-
     cordingly.

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

								   open_trunc(3)

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