5dd27b1ee
Denis Vlasenko
2006-11-25
Subject
dd: support >2gb values for seek, skip, count
Binary
No binary (build failed)
Architecture & Compiler Flags
—
Build Log
(log yok)
Commit Diff GitHub →
coreutils/dd.c+10 -4
| @@ -44,6 +44,12 @@ static ssize_t full_write_or_warn(int fd, const void *buf, size_t len, | |
| return n; | |
| } | |
| + | #if ENABLE_LFS |
| + | #define XATOU_SFX xatoull_sfx |
| + | #else |
| + | #define XATOU_SFX xatoul_sfx |
| + | #endif |
| + | |
| int dd_main(int argc, char **argv) | |
| { | |
| enum { | |
| @@ -79,13 +85,13 @@ int dd_main(int argc, char **argv) | |
| obs = xatoul_range_sfx(arg+4, 0, ((size_t)-1L)/2, dd_suffixes); | |
| else if (!strncmp("bs=", arg, 3)) | |
| ibs = obs = xatoul_range_sfx(arg+3, 0, ((size_t)-1L)/2, dd_suffixes); | |
| - | // FIXME: make them capable of eating LARGE numbers |
| + | /* These can be large: */ |
| else if (!strncmp("count=", arg, 6)) | |
| - | count = xatoul_sfx(arg+6, dd_suffixes); |
| + | count = XATOU_SFX(arg+6, dd_suffixes); |
| else if (!strncmp("seek=", arg, 5)) | |
| - | seek = xatoul_sfx(arg+5, dd_suffixes); |
| + | seek = XATOU_SFX(arg+5, dd_suffixes); |
| else if (!strncmp("skip=", arg, 5)) | |
| - | skip = xatoul_sfx(arg+5, dd_suffixes); |
| + | skip = XATOU_SFX(arg+5, dd_suffixes); |
| else if (!strncmp("if=", arg, 3)) | |
| infile = arg+3; | |