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.TH readclose_append 3
readclose_append \- read a whole file into a stralloc
.B #include <readclose.h>
int \fBreadclose_append\fP(int fd,stralloc* \fIsa\fR,
unsigned int \fIbufsize\fR);
readclose_append reads the
whole content into the stralloc \fIsa\fR, appending it to the existing
content. The file is read in chunks of
\fIbufsize\fR bytes size. If everything worked fine, readclose_append returns
0. On error, readclose_append returns -1 and sets errno appropriately.
open_read(3), openreadclose(3), readclose(3)