nfslib: remove now unused FILE helpers

All access to kernel is now done using file descriptors.

Signed-off-by: Timo Ter?s <timo.teras@iki.fi>
Signed-off-by: Steve Dickson <steved@redhat.com>

1 files changed, 0 insertions, 110 deletions

diff --git a/support/nfs/cacheio.c b/support/nfs/cacheio.c
index 2726d8f..42e2502 100644
--- a/support/nfs/cacheio.c
+++ b/support/nfs/cacheio.c
@@ -121,74 +121,6 @@ void qword_addeol(char **bpp, int *lp)
 	(*lp)--;
 }
 
-static char qword_buf[8192];
-void qword_print(FILE *f, char *str)
-{
-	char *bp = qword_buf;
-	int len = sizeof(qword_buf);
-	qword_add(&bp, &len, str);
-	if (fwrite(qword_buf, bp-qword_buf, 1, f) != 1) {
-		xlog_warn("qword_print: fwrite failed: errno %d (%s)",
-			errno, strerror(errno));
-	}
-}
-
-void qword_printhex(FILE *f, char *str, int slen)
-{
-	char *bp = qword_buf;
-	int len = sizeof(qword_buf);
-	qword_addhex(&bp, &len, str, slen);
-	if (fwrite(qword_buf, bp-qword_buf, 1, f) != 1) {
-		xlog_warn("qword_printhex: fwrite failed: errno %d (%s)",
-			errno, strerror(errno));
-	}
-}
-
-void qword_printint(FILE *f, int num)
-{
-	fprintf(f, "%d ", num);
-}
-
-void qword_printuint(FILE *f, unsigned int num)
-{
-	fprintf(f, "%u ", num);
-}
-
-void qword_printtimefrom(FILE *f, unsigned int num)
-{
-	fprintf(f, "%lu ", time(0) + num);
-}
-
-int qword_eol(FILE *f)
-{
-	int err;
-
-	err = fprintf(f,"\n");
-	if (err < 0) {
-		xlog_warn("qword_eol: fprintf failed: errno %d (%s)",
-			    errno, strerror(errno));
-	} else {
-		err = fflush(f);
-		if (err) {
-			xlog_warn("qword_eol: fflush failed: errno %d (%s)",
-				  errno, strerror(errno));
-		}
-	}
-	/*
-	 * We must send one line (and one line only) in a single write
-	 * call.  In case of a write error, libc may accumulate the
-	 * unwritten data and try to write it again later, resulting in a
-	 * multi-line write.  So we must explicitly ask it to throw away
-	 * any such cached data.  But we return any original error
-	 * indication to the caller.
-	 */
-	__fpurge(f);
-	fflush(f);
-	return err;
-}
-
-
-
 #define isodigit(c) (isdigit(c) && c <= '7')
 int qword_get(char **bpp, char *dest, int bufsize)
 {
@@ -266,48 +198,6 @@ int qword_get_uint(char **bpp, unsigned int *anint)
 	return 0;
 }
 
-#define READLINE_BUFFER_INCREMENT 2048
-
-int readline(int fd, char **buf, int *lenp)
-{
-	/* read a line into *buf, which is malloced *len long
-	 * realloc if needed until we find a \n
-	 * nul out the \n and return
-	 * 0 on eof, 1 on success
-	 */
-	int len;
-
-	if (*lenp == 0) {
-		char *b = malloc(READLINE_BUFFER_INCREMENT);
-		if (b == NULL)
-			return 0;
-		*buf = b;
-		*lenp = READLINE_BUFFER_INCREMENT;
-	}
-	len = read(fd, *buf, *lenp);
-	if (len <= 0)
-		return 0;
-	while ((*buf)[len-1] != '\n') {
-	/* now the less common case.  There was no newline,
-	 * so we have to keep reading after re-alloc
-	 */
-		char *new;
-		int nl;
-		*lenp += READLINE_BUFFER_INCREMENT;
-		new = realloc(*buf, *lenp);
-		if (new == NULL)
-			return 0;
-		*buf = new;
-		nl = read(fd, *buf + len, *lenp - len);
-		if (nl <= 0)
-			return 0;
-		len += nl;
-	}
-	(*buf)[len-1] = '\0';
-	return 1;
-}
-
-
 /* Check if we should use the new caching interface
  * This succeeds iff the "nfsd" filesystem is mounted on
  * /proc/fs/nfs