1 files changed, 40 insertions, 52 deletions

diff --git a/inotify_c.c b/inotify_c.c
index 28432f2..5a6987b 100644
--- a/inotify_c.c
+++ b/inotify_c.c
@@ -1,17 +1,11 @@
 #include <errno.h>
-#include <fcntl.h>
 #include <poll.h>
-#include <stdio.h>
-#include <stdlib.h>
 #include <string.h>
 #include <sys/inotify.h>
 #include <unistd.h>
 
 #include "Clean.h"
 
-/** The empty string, as a CleanString */
-static struct {int length; char chars[1]; } empty_string = {0,""};
-
 /**
  * Poll an inotify file descriptor
  *
@@ -20,19 +14,20 @@ static struct {int length; char chars[1]; } empty_string = {0,""};
  * re_nrevents   Will be set to the number of polled events
  * re_fd         Will be set to fd (needed for uniqueness)
  */
-void clean_poll(int fd, int timeout, int *re_nrevents, int *re_fd) {
-	struct pollfd pfd = {fd, POLLIN, 0};
-	*re_nrevents = poll(&pfd, 1, timeout);
-	*re_fd = fd;
+void clean_poll (int fd,int timeout,int *re_nrevents,int *re_fd)
+{
+	struct pollfd pfd={fd,POLLIN,0};
+	*re_nrevents=poll (&pfd,1,timeout);
+	*re_fd=fd;
 }
 
 /**
  * CleanStrings that are returned from clean_inotify_check (so that we don't
  * have to malloc all the time.)
  */
-static CleanStringVariable(wds_string, 1024);
-static CleanStringVariable(masks_string, 1024);
-static CleanStringVariable(names_string, 4096);
+static CleanStringVariable (wds_string,1024);
+static CleanStringVariable (masks_string,1024);
+static CleanStringVariable (names_string,4096);
 
 /**
  * Check for events on an inotify file descriptor.
@@ -49,58 +44,55 @@ static CleanStringVariable(names_string, 4096);
  * at a time and casting that to an int. The string array can be read by
  * splitting on \0 (since they are filenames, \0 cannot occur).
  */
-void clean_inotify_check(int fd,
-		int *re_ok, CleanString* re_wds, CleanString* re_masks,
-		CleanString* re_fnames, int *re_fd) {
+void clean_inotify_check (int fd,
+		int *re_ok,CleanString *re_wds,CleanString *re_masks,
+		CleanString *re_fnames, int *re_fd)
+{
 	char buf[4096] __attribute__((aligned(__alignof__(struct inotify_event))));
 	const struct inotify_event *ev;
 	ssize_t len;
 	char *ptr;
 
-	struct pollfd pfd = {fd, POLLIN, 0};
+	struct pollfd pfd={fd,POLLIN,0};
 	int poll_n;
 
-	char *wds_ptr = CleanStringCharacters(wds_string);
-	char *masks_ptr = CleanStringCharacters(masks_string);
-	char *names_ptr = CleanStringCharacters(names_string);
-	CleanStringLength(wds_string) = 0;
-	CleanStringLength(masks_string) = 0;
-	CleanStringLength(names_string) = 0;
+	char *wds_ptr=CleanStringCharacters (wds_string);
+	char *masks_ptr=CleanStringCharacters (masks_string);
+	char *names_ptr=CleanStringCharacters (names_string);
+	CleanStringLength (wds_string)=0;
+	CleanStringLength (masks_string)=0;
+	CleanStringLength (names_string)=0;
 
-	*re_ok = 0;
-	*re_fd = fd;
+	*re_ok=0;
+	*re_fd=fd;
 
-	*re_wds = (CleanString) &empty_string;
-	*re_masks = (CleanString) &empty_string;
-	*re_fnames = (CleanString) &empty_string;
+	*re_wds=(CleanString) wds_string;
+	*re_masks=(CleanString) masks_string;
+	*re_fnames=(CleanString) names_string;
 
-	for (;;) {
-		poll_n = poll(&pfd, 1, 0);
-		if (poll_n < 0) {
+	for (;;){
+		poll_n=poll (&pfd,1,0);
+		if (poll_n<0)
 			return;
-		} else if (poll_n == 0) {
+		if (poll_n==0)
 			break;
-		}
 
-		len = read(fd, buf, sizeof buf);
-		if (len == -1 && errno != EAGAIN) {
+		len=read (fd,buf,sizeof (buf));
+		if (len==-1 && errno!=EAGAIN)
 			return;
-		}
-		if (len <= 0) {
+		if (len<=0)
 			break;
-		}
 
-		for (ptr = buf; ptr < buf + len;
-				ptr += sizeof(struct inotify_event) + ev->len) {
-			ev = (const struct inotify_event*) ptr;
+		for (ptr=buf; ptr<buf+len; ptr+=sizeof (struct inotify_event)+ev->len){
+			ev=(const struct inotify_event*) ptr;
 
-			memcpy(masks_ptr, &ev->mask, 4);
-			masks_ptr += 4;
-			CleanStringLength(masks_string) += 4;
+			memcpy (masks_ptr,&ev->mask,4);
+			masks_ptr+=4;
+			CleanStringLength (masks_string)+=4;
 
-			memcpy(wds_ptr, &ev->wd, sizeof(int));
-			wds_ptr += sizeof(int);
-			CleanStringLength(wds_string) += sizeof(int);
+			memcpy (wds_ptr,&ev->wd,sizeof (int));
+			wds_ptr+=sizeof (int);
+			CleanStringLength (wds_string)+=sizeof (int);
 
 			memcpy (names_ptr,&ev->name,ev->len);
 			names_ptr+=ev->len+1;
@@ -109,9 +101,5 @@ void clean_inotify_check(int fd,
 		}
 	}
 
-	*re_wds = (CleanString) wds_string;
-	*re_masks = (CleanString) masks_string;
-	*re_fnames = (CleanString) names_string;
-
-	*re_ok = 1;
+	*re_ok=1;
 }