diff options
Diffstat (limited to 'bin/ls')
| -rw-r--r-- | bin/ls/ls.c | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/bin/ls/ls.c b/bin/ls/ls.c index 056b1176596..75b594d1674 100644 --- a/bin/ls/ls.c +++ b/bin/ls/ls.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ls.c,v 1.55 2023/10/07 11:51:08 schwarze Exp $ */ +/* $OpenBSD: ls.c,v 1.56 2023/10/07 13:29:08 schwarze Exp $ */ /* $NetBSD: ls.c,v 1.18 1996/07/09 09:16:29 mycroft Exp $ */ /* @@ -442,7 +442,6 @@ display(FTSENT *p, FTSENT *list) int width; const char *user, *group; char nuser[12], ngroup[12]; - char buf[21]; /* 64 bits == 20 digits */ char *flags = NULL; needstats = f_inode || f_longform || f_size; @@ -558,29 +557,23 @@ display(FTSENT *p, FTSENT *list) d.maxlen = maxlen; if (needstats) { d.btotal = btotal; - (void)snprintf(buf, sizeof(buf), "%llu", + d.s_block = snprintf(NULL, 0, "%llu", (unsigned long long)maxblock); - d.s_block = strlen(buf); d.s_flags = maxflags; d.s_group = maxgroup; - (void)snprintf(buf, sizeof(buf), "%llu", + d.s_inode = snprintf(NULL, 0, "%llu", (unsigned long long)maxinode); - d.s_inode = strlen(buf); - (void)snprintf(buf, sizeof(buf), "%lu", + d.s_nlink = snprintf(NULL, 0, "%lu", (unsigned long)maxnlink); - d.s_nlink = strlen(buf); - if (!f_humanval) { - (void)snprintf(buf, sizeof(buf), "%lld", + if (!f_humanval) + d.s_size = snprintf(NULL, 0, "%lld", (long long)maxsize); - d.s_size = strlen(buf); - } else + else d.s_size = FMT_SCALED_STRSIZE-2; /* no - or '\0' */ d.s_major = d.s_minor = 3; if (bcfile) { - (void)snprintf(buf, sizeof(buf), "%u", maxmajor); - d.s_major = strlen(buf); - (void)snprintf(buf, sizeof(buf), "%u", maxminor); - d.s_minor = strlen(buf); + d.s_major = snprintf(NULL, 0, "%u", maxmajor); + d.s_minor = snprintf(NULL, 0, "%u", maxminor); if (d.s_size <= d.s_major + 2 + d.s_minor) d.s_size = d.s_major + 2 + d.s_minor; else |