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author | David Gibson <david@gibson.dropbear.id.au> | 2017-10-18 16:59:43 +1100 |
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committer | David Gibson <david@gibson.dropbear.id.au> | 2017-10-26 09:25:14 +0200 |
commit | 3b62fdaebfe577566ff2387eb1c55344a7f55982 (patch) | |
tree | 8b7ff2c661b7b8de1735072afa1ff8deaccedc46 /util.h | |
parent | 2d45d1c5c65e9b3cd020fac624ed9bf6c2855a91 (diff) | |
download | dtc-3b62fdaebfe577566ff2387eb1c55344a7f55982.zip dtc-3b62fdaebfe577566ff2387eb1c55344a7f55982.tar.gz dtc-3b62fdaebfe577566ff2387eb1c55344a7f55982.tar.bz2 |
Remove leading underscores from identifiers
In a number of places, dtc and associated tools and test code use
leading _ characters on identifiers to flag them as "internal", an
idiom taken from the Linux kernel. This is a bad idea in a userspace
program, because identifiers with a leading _ are reserved for the C
library / system.
In some cases, the extra _ served no real purpose, so simply drop it. In
others move to the end of the identifier, which is a convention we're free
to use for our own purposes.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'util.h')
-rw-r--r-- | util.h | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -1,5 +1,5 @@ -#ifndef _UTIL_H -#define _UTIL_H +#ifndef UTIL_H +#define UTIL_H #include <stdarg.h> #include <stdbool.h> @@ -263,4 +263,4 @@ void NORETURN util_usage(const char *errmsg, const char *synopsis, case 'V': util_version(); \ case '?': usage("unknown option"); -#endif /* _UTIL_H */ +#endif /* UTIL_H */ |