merging erik quanstros nupas

1 files changed, 0 insertions, 182 deletions

diff --git a/sys/src/cmd/ip/imap4d/utils.c b/sys/src/cmd/ip/imap4d/utils.c
deleted file mode 100644
index 6e081a62e..000000000
--- a/sys/src/cmd/ip/imap4d/utils.c
+++ /dev/null
@@ -1,182 +0,0 @@
-#include <u.h>
-#include <libc.h>
-#include <bio.h>
-#include <auth.h>
-#include "imap4d.h"
-
-/*
- * reverse string [s:e) in place
- */
-void
-strrev(char *s, char *e)
-{
-	int c;
-
-	while(--e > s){
-		c = *s;
-		*s++ = *e;
-		*e = c;
-	}
-}
-
-int
-isdotdot(char *s)
-{
-	return s[0] == '.' && s[1] == '.' && (s[2] == '/' || s[2] == '\0');
-}
-
-int
-issuffix(char *suf, char *s)
-{
-	int n;
-
-	n = strlen(s) - strlen(suf);
-	if(n < 0)
-		return 0;
-	return strcmp(s + n, suf) == 0;
-}
-
-int
-isprefix(char *pre, char *s)
-{
-	return strncmp(pre, s, strlen(pre)) == 0;
-}
-
-int
-ciisprefix(char *pre, char *s)
-{
-	return cistrncmp(pre, s, strlen(pre)) == 0;
-}
-
-char*
-readFile(int fd)
-{
-	Dir *d;
-	long length;
-	char *s;
-
-	d = dirfstat(fd);
-	if(d == nil)
-		return nil;
-	length = d->length;
-	free(d);
-	s = binalloc(&parseBin, length + 1, 0);
-	if(s == nil || read(fd, s, length) != length)
-		return nil;
-	s[length] = '\0';
-	return s;
-}
-
-/*
- * create the imap tmp file.
- * it just happens that we don't need multiple temporary files.
- */
-int
-imapTmp(void)
-{
-	char buf[ERRMAX], name[MboxNameLen];
-	int tries, fd;
-
-	snprint(name, sizeof(name), "/mail/box/%s/mbox.tmp.imp", username);
-	for(tries = 0; tries < LockSecs*2; tries++){
-		fd = create(name, ORDWR|ORCLOSE|OCEXEC, DMEXCL|0600);
-		if(fd >= 0)
-			return fd;
-		errstr(buf, sizeof buf);
-		if(cistrstr(buf, "locked") == nil)
-			break;
-		sleep(500);
-	}
-	return -1;
-}
-
-/*
- * open a file which might be locked.
- * if it is, spin until available
- */
-int
-openLocked(char *dir, char *file, int mode)
-{
-	char buf[ERRMAX];
-	int tries, fd;
-
-	for(tries = 0; tries < LockSecs*2; tries++){
-		fd = cdOpen(dir, file, mode);
-		if(fd >= 0)
-			return fd;
-		errstr(buf, sizeof buf);
-		if(cistrstr(buf, "locked") == nil)
-			break;
-		sleep(500);
-	}
-	return -1;
-}
-
-int
-fqid(int fd, Qid *qid)
-{
-	Dir *d;
-
-	d = dirfstat(fd);
-	if(d == nil)
-		return -1;
-	*qid = d->qid;
-	free(d);
-	return 0;
-}
-
-ulong
-mapInt(NamedInt *map, char *name)
-{
-	int i;
-
-	for(i = 0; map[i].name != nil; i++)
-		if(cistrcmp(map[i].name, name) == 0)
-			break;
-	return map[i].v;
-}
-
-char*
-estrdup(char *s)
-{
-	char *t;
-
-	t = emalloc(strlen(s) + 1);
-	strcpy(t, s);
-	return t;
-}
-
-void*
-emalloc(ulong n)
-{
-	void *p;
-
-	p = malloc(n);
-	if(p == nil)
-		bye("server out of memory");
-	setmalloctag(p, getcallerpc(&n));
-	return p;
-}
-
-void*
-ezmalloc(ulong n)
-{
-	void *p;
-
-	p = malloc(n);
-	if(p == nil)
-		bye("server out of memory");
-	setmalloctag(p, getcallerpc(&n));
-	memset(p, 0, n);
-	return p;
-}
-
-void*
-erealloc(void *p, ulong n)
-{
-	p = realloc(p, n);
-	if(p == nil)
-		bye("server out of memory");
-	setrealloctag(p, getcallerpc(&p));
-	return p;
-}