diff options
Diffstat (limited to 'emu/port/devfs-posix.c')
| -rw-r--r-- | emu/port/devfs-posix.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/emu/port/devfs-posix.c b/emu/port/devfs-posix.c index bd1d9a94..c80406cb 100644 --- a/emu/port/devfs-posix.c +++ b/emu/port/devfs-posix.c @@ -401,10 +401,13 @@ fsread(Chan *c, void *va, long n, vlong offset) qunlock(&FS(c)->oq); }else{ r = pread(FS(c)->fd, va, n, offset); - if(r < 0 && (errno == ESPIPE || errno == EPIPE)){ - r = read(FS(c)->fd, va, n); - if(r < 0) - oserror(); + if(r < 0){ + if(errno == ESPIPE || errno == EPIPE){ + r = read(FS(c)->fd, va, n); + if(r >= 0) + return r; + } + oserror(); } } return r; |