2 * PuTTY miscellaneous Unix stuff
13 unsigned long getticks(void)
16 gettimeofday(&tv, NULL);
18 * This will wrap around approximately every 4000 seconds, i.e.
19 * just over an hour, which is more than enough.
21 return tv.tv_sec * 1000000 + tv.tv_usec;
26 Filename filename_from_str(const char *str)
29 strncpy(ret.path, str, sizeof(ret.path));
30 ret.path[sizeof(ret.path)-1] = '\0';
34 const char *filename_to_str(const Filename *fn)
39 int filename_equal(Filename f1, Filename f2)
41 return !strcmp(f1.path, f2.path);
44 int filename_is_null(Filename fn)
50 static FILE *debug_fp = NULL;
55 debug_fp = fopen("debug.log", "w");
58 write(1, buf, strlen(buf));
65 char *get_username(void)
69 char *user, *ret = NULL;
72 * First, find who we think we are using getlogin. If this
73 * agrees with our uid, we'll go along with it. This should
74 * allow sharing of uids between several login names whilst
75 * coping correctly with people who have su'ed.
83 if (p && p->pw_uid == uid) {
85 * The result of getlogin() really does correspond to
91 * If that didn't work, for whatever reason, we'll do
92 * the simpler version: look up our uid in the password
93 * file and map it straight to a name.