Mercurial > hg > toybox
comparison lib/portability.h @ 1259:565980862743 draft
Probes for O_NOFOLLOW that compile and run something aren't compatible with cross compiling, so just #define it to 0 if it's not in fcntl.h where posix-2008 says.
| author | Rob Landley <rob@landley.net> |
|---|---|
| date | Tue, 15 Apr 2014 21:59:42 -0500 |
| parents | 63db77909fc8 |
| children | 6f18a0845db3 |
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| 1258:fd0a595f5486 | 1259:565980862743 |
|---|---|
| 156 // Linux headers not listed by POSIX or LSB | 156 // Linux headers not listed by POSIX or LSB |
| 157 #include <shadow.h> | 157 #include <shadow.h> |
| 158 #include <sys/mount.h> | 158 #include <sys/mount.h> |
| 159 #include <sys/swap.h> | 159 #include <sys/swap.h> |
| 160 | 160 |
| 161 // compile time probes for stuff libc didn't provide | 161 // Some systems don't define O_NOFOLLOW, and it varies by architecture, so... |
| 162 #include "generated/portability.h" | 162 #include <fcntl.h> |
| 163 #ifndef O_NOFOLLOW | |
| 164 #define O_NOFOLLOW 0 | |
| 165 #endif |