diff options
Diffstat (limited to 'usr.bin/ar/ar.c')
| -rw-r--r-- | usr.bin/ar/ar.c | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/usr.bin/ar/ar.c b/usr.bin/ar/ar.c index 9826e83..0c69315 100644 --- a/usr.bin/ar/ar.c +++ b/usr.bin/ar/ar.c @@ -100,10 +100,12 @@ main(int argc, char **argv) struct bsdar *bsdar, bsdar_storage; char *p; size_t len; - int i, opt; + int i, opt, Dflag, Uflag; bsdar = &bsdar_storage; memset(bsdar, 0, sizeof(*bsdar)); + Dflag = 0; + Uflag = 0; if ((bsdar->progname = getprogname()) == NULL) bsdar->progname = "ar"; @@ -120,10 +122,12 @@ main(int argc, char **argv) /* Ignored. */ break; case 'D': - bsdar->options |= AR_D; + Dflag = 1; + Uflag = 0; break; case 'U': - bsdar->options &= ~AR_D; + Uflag = 1; + Dflag = 0; break; case 'V': ranlib_version(); @@ -140,6 +144,9 @@ main(int argc, char **argv) if (*argv == NULL) ranlib_usage(); + /* Enable determinstic mode unless -U is set. */ + if (Uflag == 0) + bsdar->options |= AR_D; bsdar->options |= AR_S; while ((bsdar->filename = *argv++) != NULL) ar_mode_s(bsdar); @@ -180,7 +187,8 @@ main(int argc, char **argv) set_mode(bsdar, opt); break; case 'D': - bsdar->options |= AR_D; + Dflag = 1; + Uflag = 0; break; case 'f': case 'T': @@ -220,7 +228,8 @@ main(int argc, char **argv) set_mode(bsdar, opt); break; case 'U': - bsdar->options &= ~AR_D; + Uflag = 1; + Dflag = 0; break; case 'u': bsdar->options |= AR_U; @@ -273,6 +282,10 @@ main(int argc, char **argv) argv++; } + /* Set determinstic mode for -D, and by default without -U. */ + if (Dflag || (Uflag == 0 && (bsdar->mode == 'q' || bsdar->mode == 'r'))) + bsdar->options |= AR_D; + if (bsdar->options & AR_A) only_mode(bsdar, "-a", "mqr"); if (bsdar->options & AR_B) @@ -281,8 +294,10 @@ main(int argc, char **argv) only_mode(bsdar, "-c", "qr"); if (bsdar->options & AR_CC) only_mode(bsdar, "-C", "x"); - if (bsdar->options & AR_D) + if (Dflag) only_mode(bsdar, "-D", "qr"); + if (Uflag) + only_mode(bsdar, "-U", "qr"); if (bsdar->options & AR_O) only_mode(bsdar, "-o", "x"); if (bsdar->options & AR_SS) |
