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9pfuse: support osxfuse>=3.3.0

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Change-Id: Ibca68261016b0f588e169e9f319748b5ba7d15ac
Reviewed-on: https://plan9port-review.googlesource.com/2700
Reviewed-by: michaelian ennis <michaelian.ennis@gmail.com>
Reviewed-by: Russ Cox <rsc@swtch.com>
This commit is contained in:
James Porter 2016-11-30 23:00:38 -05:00 • committed by Russ Cox
parent c819ee640c
commit 9f34853f7c
1 changed files with 28 additions and 7 deletions
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35
src/cmd/9pfuse/fuse.c
View file

@ -799,10 +799,14 @@ mountfuse(char *mtpt)
char buf[20]; char buf[20];
struct vfsconf vfs; struct vfsconf vfs;
char *f, *v; char *f, *v;
if(getvfsbyname(v="osxfusefs", &vfs) < 0 && getvfsbyname(v="fusefs", &vfs) < 0){ if(getvfsbyname(v="osxfusefs", &vfs) < 0 &&
getvfsbyname(v="osxfuse", &vfs) < 0 &&
getvfsbyname(v="fusefs", &vfs) < 0){
if(access((v="osxfusefs", f="/Library/Filesystems/osxfusefs.fs" if(access((v="osxfusefs", f="/Library/Filesystems/osxfusefs.fs"
"/Support/load_osxfusefs"), 0) < 0 && "/Support/load_osxfusefs"), 0) < 0 &&
access((v="osxfuse", f="/Library/Filesystems/osxfuse.fs"
"/Contents/Resources/load_osxfuse"), 0) < 0 &&
access((v="fusefs", f="/System/Library/Extensions/fusefs.kext" access((v="fusefs", f="/System/Library/Extensions/fusefs.kext"
"/Contents/Resources/load_fusefs"), 0) < 0 && "/Contents/Resources/load_fusefs"), 0) < 0 &&
access(f="/Library/Extensions/fusefs.kext" access(f="/Library/Extensions/fusefs.kext"
@ -827,10 +831,20 @@ mountfuse(char *mtpt)
return -1; return -1;
} }
} }
/* Look for available FUSE device. */ /* Look for available FUSE device. */
/*
* We need to truncate `fs` from the end of the vfs name if
* it's present
*/
int len;
if (strcmp(v, "osxfuse") == 0) {
len = strlen(v);
} else {
len = strlen(v)-2;
}
for(i=0;; i++){ for(i=0;; i++){
snprint(buf, sizeof buf, "/dev/%.*s%d", strlen(v)-2, v, i); snprint(buf, sizeof buf, "/dev/%.*s%d", len, v, i);
if(access(buf, 0) < 0){ if(access(buf, 0) < 0){
werrstr("no available fuse devices"); werrstr("no available fuse devices");
return -1; return -1;
@ -844,12 +858,19 @@ mountfuse(char *mtpt)
return -1; return -1;
if(pid == 0){ if(pid == 0){
snprint(buf, sizeof buf, "%d", fd); snprint(buf, sizeof buf, "%d", fd);
/* OSXFUSE >=3.3 changed the name of the environment variable, set both */
putenv("MOUNT_FUSEFS_CALL_BY_LIB", ""); putenv("MOUNT_FUSEFS_CALL_BY_LIB", "");
putenv("MOUNT_OSXFUSE_CALL_BY_LIB", "");
/* /*
* Different versions of MacFUSE put the * Different versions of OSXFUSE and MacFUSE put the
* mount_fusefs binary in different places. * mount_fusefs binary in different places. Try all.
* Try all.
*/ */
/* OSXFUSE >=3.3 greater location */
putenv("MOUNT_OSXFUSE_DAEMON_PATH",
"/Library/Filesystems/osxfuse.fs/Contents/Resources/mount_osxfuse");
execl("/Library/Filesystems/osxfuse.fs/Contents/Resources/mount_osxfuse",
"mount_osxfuse", buf, mtpt, nil);
/* Lion OSXFUSE location */ /* Lion OSXFUSE location */
putenv("MOUNT_FUSEFS_DAEMON_PATH", putenv("MOUNT_FUSEFS_DAEMON_PATH",
"/Library/Filesystems/osxfusefs.fs/Support/mount_osxfusefs"); "/Library/Filesystems/osxfusefs.fs/Support/mount_osxfusefs");