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| author | drkhsh <me@drkhsh.at> | 2022-10-27 23:44:52 +0200 |
|---|---|---|
| committer | drkhsh <me@drkhsh.at> | 2022-10-28 01:01:10 +0200 |
| commit | 69b2487650782f135db76078c4a7fb841cb936ac (patch) | |
| tree | e236b6b8503587b9263f45e775204a64463c5ca3 /components/entropy.c | |
| parent | c46c1487a986496dd813ec52e17e5bf9ba10fd84 (diff) | |
| download | slstatus-69b2487650782f135db76078c4a7fb841cb936ac.tar.gz | |
various: Put paths into defines to avoid line wraps
Long, wrapped, multi-line if statements suck to read.
This fixes readability in the worst places by packing format strings for
paths into defines.
Diffstat (limited to 'components/entropy.c')
| -rw-r--r-- | components/entropy.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/components/entropy.c b/components/entropy.c index 0544749..66b2e5a 100644 --- a/components/entropy.c +++ b/components/entropy.c @@ -6,15 +6,15 @@ #include "../util.h" + #define ENTROPY_AVAIL "/proc/sys/kernel/random/entropy_avail" + const char * entropy(const char *unused) { uintmax_t num; - if (pscanf("/proc/sys/kernel/random/entropy_avail", "%ju", &num) - != 1) { + if (pscanf(ENTROPY_AVAIL, "%ju", &num) != 1) return NULL; - } return bprintf("%ju", num); } |