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| author | Rob Landley <rob@landley.net> | 2016-03-02 11:52:38 -0600 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2016-03-02 11:52:38 -0600 |
| commit | 7ca5dc4232b9ac5ee5cd25c8b5b33a58904cd251 (patch) | |
| tree | 258fe0d485c5793e19a56be81f9d71e51476f0d8 /toys/other/mountpoint.c | |
| parent | 323819c689448fffcf4d3ed20f2485b75ac64b64 (diff) | |
| download | toybox-7ca5dc4232b9ac5ee5cd25c8b5b33a58904cd251.tar.gz | |
For years the man pages have said to #include <sys/types.h> to get
major/minor/makedev, but glibc has vowed to break existing programs
(https://sourceware.org/ml/libc-alpha/2015-11/msg00253.html)
and replace it with _another_ non-standard header (not in posix or lsb),
so let's just add functions to lib/ that do the transform ourselves.
Diffstat (limited to 'toys/other/mountpoint.c')
| -rw-r--r-- | toys/other/mountpoint.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/toys/other/mountpoint.c b/toys/other/mountpoint.c index ce1d23cd..98e1d309 100644 --- a/toys/other/mountpoint.c +++ b/toys/other/mountpoint.c @@ -37,7 +37,8 @@ void mountpoint_main(void) if (toys.optflags & FLAG_x) { if (S_ISBLK(st1.st_mode)) { - if (!quiet) printf("%u:%u\n", major(st1.st_rdev), minor(st1.st_rdev)); + if (!quiet) + printf("%u:%u\n", dev_major(st1.st_rdev), dev_minor(st1.st_rdev)); return; } @@ -57,7 +58,7 @@ void mountpoint_main(void) // absence of a spec I guess that's the expected behavior? toys.exitval = !(st1.st_dev != st2.st_dev || st1.st_ino == st2.st_ino); if (toys.optflags & FLAG_d) - printf("%u:%u\n", major(st1.st_dev), minor(st1.st_dev)); + printf("%u:%u\n", dev_major(st1.st_dev), dev_minor(st1.st_dev)); else if (!quiet) printf("%s is %sa mountpoint\n", *toys.optargs, toys.exitval ? "not " : ""); } |