openreadclose man page on Alpinelinux

openreadclose man page on Alpinelinux

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openreadclose(3)					      openreadclose(3)

NAME
       openreadclose - read a whole file into a stralloc

SYNTAX
       #include <openreadclose.h>

       int openreadclose(const char *filename,
		  stralloc* sa,size_t bufsize);

DESCRIPTION
       openreadclose  opens  the file filename for reading and reads the whole
       content into the stralloc sa.  The file is read in  chunks  of  bufsize
       bytes  size.   If  everything worked fine, openreadclose returns 1.  If
       the file did not exist, openreadclose returns 0.	 On every other error,
       openreadclose returns -1 and sets errno appropriately.

SEE ALSO
       open_read(3), readclose(3)

							      openreadclose(3)

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