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| author | Christian Neukirchen <chneukirchen@gmail.com> | 2016-08-09 21:16:09 +0200 |
|---|---|---|
| committer | Christian Neukirchen <chneukirchen@gmail.com> | 2016-08-09 21:16:09 +0200 |
| commit | 4c5a0070309768c422163c81ceccd754c1b94d64 (patch) | |
| tree | e6b4e8aabdb451b9fc29302fa14b3b1d61ae2358 /mscan.c | |
| parent | 56e87c6a10ebd301e4dbea42b2def926f5571df6 (diff) | |
| download | mblaze-4c5a0070309768c422163c81ceccd754c1b94d64.tar.gz mblaze-4c5a0070309768c422163c81ceccd754c1b94d64.tar.xz mblaze-4c5a0070309768c422163c81ceccd754c1b94d64.zip | |
mscan: add width to %b
Diffstat (limited to 'mscan.c')
| -rw-r--r-- | mscan.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/mscan.c b/mscan.c index 2035838..6163f24 100644 --- a/mscan.c +++ b/mscan.c @@ -221,8 +221,8 @@ fmt_to_flag(struct message *msg) return " "; } -static void -print_human(intmax_t i) +static ssize_t +print_human(intmax_t i, int w) { double d = i / 1024.0; const char *u = "\0\0M\0G\0T\0P\0E\0Z\0Y\0"; @@ -232,13 +232,13 @@ print_human(intmax_t i) } if (d < 1.0) - printf("%4.2f", d); + return printf("%*.2f", w, d); else if (!*u) - printf("%4.0f", d); + return printf("%*.0f", w, d); else if (d < 10.0) - printf("%3.1f%s", d, u); + return printf("%*.1f%s", w-1, d, u); else - printf("%3.0f%s", d, u); + return printf("%*.0f%s", w-1, d, u); } void @@ -395,11 +395,10 @@ oneline(char *file) if (msg) { if (stat(file, &st) != 0) st.st_size = 0; - print_human(st.st_size); + wleft -= print_human(st.st_size, w); } else { - printf(" "); + wleft -= printf("%.*s", w, ""); } - wleft -= 5; } break; case 'F': |