skalibs

Mirror/fork of https://skarnet.org/software/skalibs/
git clone https://ccx.te2000.cz/git/skalibs
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opengetlnclose_at.c (491B)

      1 /* ISC license. */
      2 
      3 #include <skalibs/allreadwrite.h>
      4 #include <skalibs/buffer.h>
      5 #include <skalibs/djbunix.h>
      6 #include <skalibs/skamisc.h>
      7 #include <skalibs/unix-transactional.h>
      8 
      9 int opengetlnclose_at (int dirfd, char const *fn, stralloc *sa, int sep)
     10 {
     11   char buf[BUFFER_INSIZE] ;
     12   buffer b ;
     13   int r ;
     14   int fd = openc_readatb(dirfd, fn) ;
     15   if (fd < 0) return -1 ;
     16   buffer_init(&b, &buffer_read, fd, buf, BUFFER_INSIZE) ;
     17   r = skagetln(&b, sa, sep) ;
     18   fd_close(fd) ;
     19   return r ;
     20 }