static void setup_sock_name(void)
{
const char *user = compute_user_name();
watchman_tmp_dir = get_env_with_fallback("TMPDIR", "TMP", "/tmp");
#ifdef _WIN32
if (!sock_name) {
asprintf(&sock_name, "\\\\.\\pipe\\watchman-%s", user);
}
#else
compute_file_name(&sock_name, user, "sock", "sockname");
#endif
compute_file_name(&watchman_state_file, user, "state", "statefile");
compute_file_name(&log_name, user, "log", "logname");
#ifdef USE_GIMLI
compute_file_name(&pid_file, user, "pid", "pidfile");
#endif
#ifndef _WIN32
un.sun_family = PF_LOCAL;
strcpy(un.sun_path, sock_name);
if (strlen(sock_name) >= sizeof(un.sun_path) - 1) {
w_log(W_LOG_ERR, "%s: path is too long\n",
sock_name);
abort();
}
#endif
}
static void setup_sock_name(void)
{
const char *user = get_env_with_fallback("USER", "LOGNAME", NULL);
watchman_tmp_dir = get_env_with_fallback("TMPDIR", "TMP", "/tmp");
if (!user) {
uid_t uid = getuid();
struct passwd *pw;
pw = getpwuid(uid);
if (!pw) {
w_log(W_LOG_ERR, "getpwuid(%d) failed: %s. I don't know who you are\n",
uid, strerror(errno));
abort();
}
user = pw->pw_name;
if (!user) {
w_log(W_LOG_ERR, "watchman requires that you set $USER in your env\n");
abort();
}
}
compute_file_name(&sock_name, user, "", "sockname");
compute_file_name(&watchman_state_file, user, "state", "statefile");
compute_file_name(&log_name, user, "log", "logname");
#ifdef USE_GIMLI
compute_file_name(&pid_file, user, "pid", "pidfile");
#endif
un.sun_family = PF_LOCAL;
strcpy(un.sun_path, sock_name);
if (strlen(sock_name) >= sizeof(un.sun_path) - 1) {
w_log(W_LOG_ERR, "%s: path is too long\n",
sock_name);
abort();
}
}
static const char *compute_user_name(void) {
const char *user = get_env_with_fallback("USER", "LOGNAME", NULL);
#ifdef _WIN32
static char user_buf[256];
#endif
if (!user) {
#ifdef _WIN32
DWORD size = sizeof(user_buf);
if (GetUserName(user_buf, &size)) {
user_buf[size] = 0;
user = user_buf;
} else {
w_log(W_LOG_FATAL, "GetUserName failed: %s. I don't know who you are\n",
win32_strerror(GetLastError()));
}
#else
uid_t uid = getuid();
struct passwd *pw;
pw = getpwuid(uid);
if (!pw) {
w_log(W_LOG_FATAL, "getpwuid(%d) failed: %s. I don't know who you are\n",
uid, strerror(errno));
}
user = pw->pw_name;
#endif
if (!user) {
w_log(W_LOG_ERR, "watchman requires that you set $USER in your env\n");
abort();
}
}
return user;
}
static void setup_sock_name(void)
{
const char *user = get_env_with_fallback("USER", "LOGNAME", NULL);
#ifdef _WIN32
char user_buf[256];
#endif
watchman_tmp_dir = get_env_with_fallback("TMPDIR", "TMP", "/tmp");
if (!user) {
#ifdef _WIN32
DWORD size = sizeof(user_buf);
if (GetUserName(user_buf, &size)) {
user_buf[size] = 0;
user = user_buf;
} else {
w_log(W_LOG_FATAL, "GetUserName failed: %s. I don't know who you are\n",
win32_strerror(GetLastError()));
}
#else
uid_t uid = getuid();
struct passwd *pw;
pw = getpwuid(uid);
if (!pw) {
w_log(W_LOG_FATAL, "getpwuid(%d) failed: %s. I don't know who you are\n",
uid, strerror(errno));
}
user = pw->pw_name;
#endif
if (!user) {
w_log(W_LOG_ERR, "watchman requires that you set $USER in your env\n");
abort();
}
}
#ifdef _WIN32
if (!sock_name) {
asprintf(&sock_name, "\\\\.\\pipe\\watchman-%s", user);
}
#else
compute_file_name(&sock_name, user, "sock", "sockname");
#endif
compute_file_name(&watchman_state_file, user, "state", "statefile");
compute_file_name(&log_name, user, "log", "logname");
#ifdef USE_GIMLI
compute_file_name(&pid_file, user, "pid", "pidfile");
#endif
#ifndef _WIN32
un.sun_family = PF_LOCAL;
strcpy(un.sun_path, sock_name);
if (strlen(sock_name) >= sizeof(un.sun_path) - 1) {
w_log(W_LOG_ERR, "%s: path is too long\n",
sock_name);
abort();
}
#endif
}
