Mercurial > hgrepos > FreeBSD > ports > net-mgmt > prometheus-client-c
diff files/patch-prom_src_prom__metric__sample.c @ 6:c7761c5a5389
FIX: Patch to compile with modern C11 style atomics.
Does not need gcc any more for old GCC-stype atomic syntax.
Not compiles with clang/cc on FreeBSD.
| author | Franz Glasner <fzglas.hg@dom66.de> |
|---|---|
| date | Tue, 18 Mar 2025 19:49:55 +0100 |
| parents | |
| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/files/patch-prom_src_prom__metric__sample.c Tue Mar 18 19:49:55 2025 +0100 @@ -0,0 +1,26 @@ +--- prom/src/prom_metric_sample.c.orig 2020-12-08 07:38:13 UTC ++++ prom/src/prom_metric_sample.c +@@ -63,9 +63,9 @@ int prom_metric_sample_add(prom_metric_sample_t *self, + if (r_value < 0) { + return 1; + } +- _Atomic double old = atomic_load(&self->r_value); ++ double old = atomic_load(&self->r_value); + for (;;) { +- _Atomic double new = ATOMIC_VAR_INIT(old + r_value); ++ double new = old + r_value; + if (atomic_compare_exchange_weak(&self->r_value, &old, new)) { + return 0; + } +@@ -78,9 +78,9 @@ int prom_metric_sample_sub(prom_metric_sample_t *self, + PROM_LOG(PROM_METRIC_INCORRECT_TYPE); + return 1; + } +- _Atomic double old = atomic_load(&self->r_value); ++ double old = atomic_load(&self->r_value); + for (;;) { +- _Atomic double new = ATOMIC_VAR_INIT(old - r_value); ++ double new = old - r_value; + if (atomic_compare_exchange_weak(&self->r_value, &old, new)) { + return 0; + }