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  1. .TH openreadclose 3
  2. .SH NAME
  3. openreadclose \- read a whole file into a stralloc
  4. .SH SYNTAX
  5. .B #include <openreadclose.h>
  6. extern int \fBopenreadclose\fP(const char *\fIfilename\fR,
  7. stralloc* \fIsa\fR,unsigned int \fIbufsize\fR);
  8. .SH DESCRIPTION
  9. openreadclose opens the file \fIfilename\fR for reading and reads the
  10. whole content into the stralloc \fIsa\fR. The file is read in chunks of
  11. \fIbufsize\fR bytes size. If everything worked fine, openreadclose
  12. returns 0. A not existing file is treated as an empty file. On error,
  13. openreadclose returns -1 and sets errno appropriately.
  14. .SH "SEE ALSO"
  15. open_read(3), readclose(3)