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