Suppress write() warnings in jit_perf_dump.c

diff --git a/ext/opcache/jit/zend_jit_perf_dump.c b/ext/opcache/jit/zend_jit_perf_dump.c
index 0a54b8cd0021a14bc817bc32ea5b787eb0837e9f..162cc11b377236b11dab4d7fe343fb33c25e9f65 100644 (file)
--- a/ext/opcache/jit/zend_jit_perf_dump.c
+++ b/ext/opcache/jit/zend_jit_perf_dump.c
@@ -151,7 +151,7 @@ static void zend_jit_perf_jitdump_open(void)
        jit_hdr.process_id      = getpid();
        jit_hdr.time_stamp      = zend_perf_timestamp();
        jit_hdr.flags           = 0;
-       write(jitdump_fd, &jit_hdr, sizeof(jit_hdr));
+       ZEND_IGNORE_VALUE(write(jitdump_fd, &jit_hdr, sizeof(jit_hdr)));
 }
 
 static void zend_jit_perf_jitdump_close(void)
@@ -162,7 +162,7 @@ static void zend_jit_perf_jitdump_close(void)
                rec.event      = ZEND_PERF_JITDUMP_RECORD_CLOSE;
                rec.size       = sizeof(rec);
                rec.time_stamp = zend_perf_timestamp();
-               write(jitdump_fd, &rec, sizeof(rec));
+               ZEND_IGNORE_VALUE(write(jitdump_fd, &rec, sizeof(rec)));
                close(jitdump_fd);
 
                if (jitdump_mem != MAP_FAILED) {
@@ -201,9 +201,9 @@ static void zend_jit_perf_jitdump_register(const char *name, void *start, size_t
                rec.code_size      = (uint64_t)size;
                rec.code_id        = id++;
 
-               write(jitdump_fd, &rec, sizeof(rec));
-               write(jitdump_fd, name, len + 1);
-               write(jitdump_fd, start, size);
+               ZEND_IGNORE_VALUE(write(jitdump_fd, &rec, sizeof(rec)));
+               ZEND_IGNORE_VALUE(write(jitdump_fd, name, len + 1));
+               ZEND_IGNORE_VALUE(write(jitdump_fd, start, size));
        }
 }