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| author | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2006-05-26 14:41:40 +0000 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2006-05-26 14:41:40 +0000 |
| commit | 781e42d66c120183e4dea1058dc539bdc4c53651 (patch) | |
| tree | b139320b4b1275de767168b811ca45d1523f0573 /miscutils/last.c | |
| parent | b180e5a76678f697b2a368e2ef607d299d06a3ae (diff) | |
| download | busybox-781e42d66c120183e4dea1058dc539bdc4c53651.tar.gz | |
- introduce and use bb_path_wtmp_file for portability (saves 11 Bytes).
- fix last.c to also look at the double-underscore UT_ defines.
Diffstat (limited to 'miscutils/last.c')
| -rw-r--r-- | miscutils/last.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/miscutils/last.c b/miscutils/last.c index ac6c86c63..c10e1ea4f 100644 --- a/miscutils/last.c +++ b/miscutils/last.c @@ -26,7 +26,11 @@ * Do what we can while still keeping this reasonably small. * Note: We are assuming the ut_id[] size is fixed at 4. */ -#if (UT_LINESIZE != 32) || (UT_NAMESIZE != 32) || (UT_HOSTSIZE != 256) +#if defined UT_LINESIZE \ + && ((UT_LINESIZE != 32) || (UT_NAMESIZE != 32) || (UT_HOSTSIZE != 256)) +#error struct utmp member char[] size(s) have changed! +#elif defined __UT_LINESIZE \ + && ((__UT_LINESIZE != 32) || (__UT_NAMESIZE != 64) || (__UT_HOSTSIZE != 256)) #error struct utmp member char[] size(s) have changed! #endif @@ -39,7 +43,7 @@ int last_main(int argc, char **argv) if (argc > 1) { bb_show_usage(); } - file = bb_xopen(_PATH_WTMP, O_RDONLY); + file = bb_xopen(bb_path_wtmp_file, O_RDONLY); printf("%-10s %-14s %-18s %-12.12s %s\n", "USER", "TTY", "HOST", "LOGIN", "TIME"); while ((n = safe_read(file, (void*)&ut, sizeof(struct utmp))) != 0) { |