diff options
Diffstat (limited to 'Src')
| -rw-r--r-- | Src/Modules/datetime.c | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/Src/Modules/datetime.c b/Src/Modules/datetime.c index b80f6e3c6..5877b8490 100644 --- a/Src/Modules/datetime.c +++ b/Src/Modules/datetime.c @@ -35,10 +35,18 @@ static int bin_strftime(char *nam, char **argv, Options ops, int func) { int bufsize, x; - char *endptr = NULL, *buffer; + char *endptr = NULL, *scalar = NULL, *buffer; time_t secs; struct tm *t; + if (OPT_ISSET(ops,'s')) { + scalar = OPT_ARG(ops, 's'); + if (!isident(scalar)) { + zwarnnam(nam, "not an identifier: %s", scalar, 0); + return 1; + } + } + secs = (time_t)strtoul(argv[1], &endptr, 10); if (secs == ULONG_MAX) { zwarnnam(nam, "%s: %e", argv[1], errno); @@ -58,7 +66,11 @@ bin_strftime(char *nam, char **argv, Options ops, int func) buffer = zrealloc(buffer, bufsize *= 2); } - printf("%s\n", buffer); + if (scalar) { + setsparam(scalar, ztrdup(buffer)); + } else { + printf("%s\n", buffer); + } zfree(buffer, bufsize); return 0; @@ -71,12 +83,12 @@ getcurrentsecs() } static struct builtin bintab[] = { - BUILTIN("strftime", 0, bin_strftime, 2, 2, 0, NULL, NULL), + BUILTIN("strftime", 0, bin_strftime, 2, 2, 0, "s:", NULL), }; static struct paramdef patab[] = { PARAMDEF("EPOCHSECONDS", PM_INTEGER|PM_SPECIAL|PM_READONLY, - NULL, NULL, &getcurrentsecs, NULL), + NULL, NULL, &getcurrentsecs, stdunsetfn), }; /**/ @@ -99,7 +111,14 @@ boot_(Module m) int cleanup_(Module m) { + Param pm; + deletebuiltins(m->nam, bintab, sizeof(bintab)/sizeof(*bintab)); + pm = (Param) paramtab->getnode(paramtab, "EPOCHSECONDS"); + if (pm && (pm->flags & PM_SPECIAL)) { + pm->flags &= ~PM_READONLY; + unsetparam_pm(pm, 0, 1); + } return 0; } |