FreeBSD support

From: 	Wesha the Leopard <wesha@wesha.dyndns.org>
To: 	dave@sr71.net
Subject: 	FreeBSD patches
Date: 	09/13/2010 08:47:28 AM (Mon, 13 Sep 2010 10:47:28 -0500 (CDT))

10:21   http://pastebin.com/jaa44JsG
10:22   http://pastebin.com/FtSVCbPV
10:24   http://pastebin.com/wS5D9Huw

--Wesha.

Makefile

@@ -13,6 +13,9 @@ endif
 ifeq ($(PLATFORM),Darwin)
 	OBJS += eyefi-osx.o
 endif
+ifeq ($(PLATFORM),FreeBSD)
+	OBJS += eyefi-freebsd.o
+endif
 
 eyefi-config: $(OBJS)
 	$(CC) $(CFLAGS) $(OBJS) -static -o $@

eyefi-freebsd.c

@@ -0,0 +1,84 @@
+#include <sys/param.h>
+#include <sys/ucred.h>
+#include <sys/mount.h>
+
+#include "eyefi-config.h"
+
+#include <unistd.h>
+#include <fcntl.h>
+
+int fd_flush(int fd)
+{
+	int ret;
+	ret = fsync(fd);
+	if (ret)
+		perror("fsync() failed");
+	return ret;
+}
+
+
+#define LINEBUFSZ 1024
+char *locate_eyefi_mount(void)
+{
+	static char eyefi_mount[PATHNAME_MAX]; // PATH_MAX anyone?
+
+	if (strlen(eyefi_mount))
+		return &eyefi_mount[0];
+
+	int numfs;
+	int bufsize;
+	struct statfs * fsbuf;
+	int i;
+
+	if ((numfs = getfsstat(NULL, 0, MNT_WAIT)) < 0) {
+		debug_printf(2, "unable to obtain the number of file systems\n");
+		return(NULL);
+	}
+
+	bufsize = (long)numfs *sizeof(struct statfs);
+	if ((fsbuf = malloc(bufsize)) == NULL) {
+		debug_printf(2, "unable to allocate space for filesystem list\n");
+		return(NULL);
+	}
+
+	if (getfsstat(fsbuf, bufsize, MNT_WAIT) < 0) {
+		debug_printf(2, "unable to get the list of filesystems\n");
+		return(NULL);
+	}
+
+	for(i = 0; i < numfs; i++) {
+		if(fsbuf[i].f_type != 5) continue; // Not MSDOS
+
+		char *file = eyefi_file_on(REQM, fsbuf[i].f_mntonname);
+		debug_printf(2, "looking for EyeFi file here: '%s'\n", file);
+
+		struct stat statbuf;
+		int statret;
+		statret = stat(file, &statbuf);
+		free(file);
+		if (statret) {
+			debug_printf(2, "fs at: %s is not an Eye-Fi card, skipping...\n",
+					eyefi_mount);
+			continue;
+		}
+
+		strcpy(&eyefi_mount[0], fsbuf[i].f_mntonname);
+		debug_printf(1, "located EyeFi card at: '%s'\n", eyefi_mount);
+		break;
+	}
+
+	if (strlen(eyefi_mount))
+		return &eyefi_mount[0];
+
+	debug_printf(0, "unable to locate Eye-Fi card\n");
+	if (eyefi_debug_level < 5) {
+		debug_printf(0, "Please check that your card is inserted and mounted\n");
+		debug_printf(0, "If you still have issues, please re-run with the '-d5' option and report the output\n");
+	} else {
+		debug_printf(0, "----------------------------------------------\n");
+		debug_printf(0, "Debug information:\n");
+		system("cat /proc/mounts >&2");
+	}
+	exit(1);
+	return NULL;
+}