diff options
Diffstat (limited to 'miscutils')
| -rw-r--r-- | miscutils/time.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/miscutils/time.c b/miscutils/time.c index dd0c0208a..e377bb6b7 100644 --- a/miscutils/time.c +++ b/miscutils/time.c @@ -26,6 +26,7 @@ //usage: "Run PROG, display resource usage when it exits\n" //usage: "\n -v Verbose" //usage: "\n -p POSIX output format" +//usage: "\n -f FMT Custom format" //usage: "\n -o FILE Write result to FILE" //usage: "\n -a Append (else overwrite)" @@ -415,7 +416,8 @@ int time_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; int time_main(int argc UNUSED_PARAM, char **argv) { resource_t res; - const char *output_format = default_format; + /* $TIME has lowest prio (-v,-p,-f FMT overrride it) */ + const char *output_format = getenv("TIME") ? : default_format; char *output_filename; int output_fd; int opt; @@ -425,11 +427,12 @@ int time_main(int argc UNUSED_PARAM, char **argv) OPT_p = (1 << 1), OPT_a = (1 << 2), OPT_o = (1 << 3), + OPT_f = (1 << 4), }; opt_complementary = "-1"; /* at least one arg */ /* "+": stop on first non-option */ - opt = getopt32(argv, "+vpao:", &output_filename); + opt = getopt32(argv, "+vpao:f:", &output_filename, &output_format); argv += optind; if (opt & OPT_v) output_format = long_format; |