| readclose_append(3) | Library Functions Manual | readclose_append(3) |
readclose_append - read a whole file into a stralloc
#include <libowfat/readclose.h>
ssize_t readclose_append(int fd,stralloc* sa,
size_t bufsize);
readclose_append reads the whole content into the stralloc sa, appending it to the existing content. The file is read in chunks of bufsize bytes size. If everything worked fine, readclose_append returns 0. On error, readclose_append returns -1 and sets errno appropriately.