diff options
Diffstat (limited to 'src/cmd/9pfuse/fuse.c')
| -rw-r--r-- | src/cmd/9pfuse/fuse.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/cmd/9pfuse/fuse.c b/src/cmd/9pfuse/fuse.c index 3f91ce78..b84663e9 100644 --- a/src/cmd/9pfuse/fuse.c +++ b/src/cmd/9pfuse/fuse.c @@ -48,7 +48,6 @@ readfusemsg(void) int n, nn; m = allocfusemsg(); - errno = 0; /* * The FUSE kernel device apparently guarantees * that this read will return exactly one message. @@ -57,7 +56,11 @@ readfusemsg(void) * FUSE returns an ENODEV error, not EOF, * when the connection is unmounted. */ - if((n = read(fusefd, m->buf, fusebufsize)) < 0){ + do{ + errno = 0; + n = read(fusefd, m->buf, fusebufsize); + }while(n < 0 && errno == EINTR); + if(n < 0){ if(errno != ENODEV) sysfatal("readfusemsg: %r"); } |