[core] mark attr malloc, returns nonnull
mark some core code with attributes malloc, returns nonnull
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dc2d82811c
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b38817b678
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@ -29,6 +29,7 @@ typedef struct {
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} buffer;
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/* create new buffer; either empty or copy given data */
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__attribute_malloc__
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__attribute_returns_nonnull__
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buffer* buffer_init(void);
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@ -281,8 +281,12 @@ int fdevent_reset(fdevents *ev) {
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return rc;
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}
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__attribute_malloc__
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__attribute_returns_nonnull__
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static fdnode *fdnode_init(void) {
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return calloc(1, sizeof(fdnode));
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fdnode * const restrict fdn = calloc(1, sizeof(fdnode));
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force_assert(NULL != fdn);
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return fdn;
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}
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static void fdnode_free(fdnode *fdn) {
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@ -291,7 +295,6 @@ static void fdnode_free(fdnode *fdn) {
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fdnode * fdevent_register(fdevents *ev, int fd, fdevent_handler handler, void *ctx) {
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fdnode *fdn = ev->fdarray[fd] = fdnode_init();
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force_assert(NULL != fdn);
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fdn->handler = handler;
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fdn->fd = fd;
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fdn->ctx = ctx;
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@ -13,7 +13,6 @@ typedef struct fdlog_st {
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} fdlog_st;
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__attribute_cold__
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__attribute_malloc__
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__attribute_returns_nonnull__
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fdlog_st * fdlog_init (const char *fn, int fd, int mode);
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@ -158,6 +158,7 @@ static void gw_proc_init_portpath(gw_host *host, gw_proc *proc) {
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__attribute_cold__
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__attribute_noinline__
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__attribute_returns_nonnull__
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static gw_proc *gw_proc_init(gw_host *host) {
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gw_proc *proc = calloc(1, sizeof(*proc));
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force_assert(proc);
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@ -188,6 +189,8 @@ static void gw_proc_free(gw_proc *proc) {
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free(proc);
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}
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__attribute_malloc__
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__attribute_returns_nonnull__
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static gw_host *gw_host_init(void) {
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gw_host *f = calloc(1, sizeof(*f));
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force_assert(f);
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@ -209,6 +212,8 @@ static void gw_host_free(gw_host *h) {
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free(h);
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}
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__attribute_malloc__
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__attribute_returns_nonnull__
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static gw_exts *gw_extensions_init(void) {
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gw_exts *f = calloc(1, sizeof(*f));
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force_assert(f);
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@ -1108,6 +1113,7 @@ static void gw_restart_dead_procs(gw_host * const host, log_error_st * const err
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static handler_t gw_handle_fdevent(void *ctx, int revents);
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__attribute_returns_nonnull__
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static gw_handler_ctx * handler_ctx_init(size_t sz) {
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gw_handler_ctx *hctx = calloc(1, 0 == sz ? sizeof(*hctx) : sz);
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force_assert(hctx);
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@ -53,6 +53,8 @@ typedef enum {
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PLUGIN_FUNC_SIZEOF
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} plugin_t;
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__attribute_malloc__
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__attribute_returns_nonnull__
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static plugin *plugin_init(void) {
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plugin *p;
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@ -274,6 +274,7 @@ server_epoch_secs (server * const srv)
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__attribute_cold__
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__attribute_noinline__
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__attribute_returns_nonnull__
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static server *server_init(void) {
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server *srv = calloc(1, sizeof(*srv));
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force_assert(srv);
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@ -237,6 +237,7 @@ typedef struct stat_cache_fam {
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int fd;
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} stat_cache_fam;
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__attribute_returns_nonnull__
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static fam_dir_entry * fam_dir_entry_init(const char *name, size_t len)
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{
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fam_dir_entry * const fam_dir = calloc(1, sizeof(*fam_dir));
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@ -789,6 +790,8 @@ static fam_dir_entry * fam_dir_monitor(stat_cache_fam *scf, char *fn, uint32_t d
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#endif
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__attribute_malloc__
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__attribute_returns_nonnull__
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static stat_cache_entry * stat_cache_entry_init(void) {
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stat_cache_entry *sce = calloc(1, sizeof(*sce));
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force_assert(NULL != sce);
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