diff options
Diffstat (limited to 'qrap.c')
| -rw-r--r-- | qrap.c | 10 |
1 files changed, 5 insertions, 5 deletions
@@ -115,7 +115,7 @@ void usage(const char *name) */ int main(int argc, char **argv) { - int i, s, qemu_argc = 0, addr_map = 0, has_dev = 0, retry_on_reset, err; + int i, s, qemu_argc = 0, addr_map = 0, has_dev = 0, retry_on_reset, rc; struct timeval tv = { .tv_sec = 0, .tv_usec = (long)(500 * 1000) }; char *qemu_argv[ARG_MAX], dev_str[ARG_MAX]; struct sockaddr_un addr = { @@ -281,13 +281,13 @@ retry: errno = 0; if (connect(s, (const struct sockaddr *)&addr, sizeof(addr))) { - err = errno; + rc = errno; perror("connect"); } else if (send(s, &probe, sizeof(probe), 0) != sizeof(probe)) { - err = errno; + rc = errno; perror("send"); } else if (recv(s, &probe_r, 1, MSG_PEEK) <= 0) { - err = errno; + rc = errno; perror("recv"); } else { break; @@ -315,7 +315,7 @@ retry: * this FIXME will probably remain until the tool itself is * obsoleted. */ - if (retry_on_reset && err == ECONNRESET) { + if (retry_on_reset && rc == ECONNRESET) { retry_on_reset--; usleep(50 * 1000); goto retry; |