Limit virtual region names to linux

shravanrn · shravanrn · commit ec8ab49eb11f · 2025-03-18T20:45:19.000-05:00
diff --git a/src/wasm2c_rt_mem.c b/src/wasm2c_rt_mem.c
@@ -315,7 +315,7 @@ static int os_mmap_commit(void* curr_heap_end_pointer,
 
 #  include <sys/mman.h>
 #  include <unistd.h>
-#if !(defined(__APPLE__) && defined(__MACH__))
+#if defined(linux)
 #  include <sys/prctl.h>
 #endif
 
@@ -431,7 +431,7 @@ static void* os_mmap_aligned(void* addr,
     }
   }
 
-#if !(defined(__APPLE__) && defined(__MACH__))
+#if defined(linux)
   if (name) {
     // Ignore errors here as this is best effort
     prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME,

Original file line number	Diff line number	Diff line change
`@@ -315,7 +315,7 @@ static int os_mmap_commit(void* curr_heap_end_pointer,`
`315`	`315`
`316`	`316`	`# include <sys/mman.h>`
`317`	`317`	`# include <unistd.h>`
`318`		`-#if !(defined(__APPLE__) && defined(__MACH__))`
	`318`	`+#if defined(linux)`
`319`	`319`	`# include <sys/prctl.h>`
`320`	`320`	`#endif`
`321`	`321`
`@@ -431,7 +431,7 @@ static void* os_mmap_aligned(void* addr,`
`431`	`431`	`}`
`432`	`432`	`}`
`433`	`433`
`434`		`-#if !(defined(__APPLE__) && defined(__MACH__))`
	`434`	`+#if defined(linux)`
`435`	`435`	`if (name) {`
`436`	`436`	`// Ignore errors here as this is best effort`
`437`	`437`	`prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME,`