Mercurial > hg > nginx-quic
view src/core/ngx_array.c @ 7585:746567d633ac
Win32: improved fallback on FormatMessage() errors.
FormatMessage() seems to return many errors which essentially indicate that
the language in question is not available. At least the following were
observed in the wild and during testing: ERROR_MUI_FILE_NOT_FOUND (15100)
(ticket #1868), ERROR_RESOURCE_TYPE_NOT_FOUND (1813). While documentation
says it should be ERROR_RESOURCE_LANG_NOT_FOUND (1815), this doesn't seem
to be the case.
As such, checking error code was removed, and as long as FormatMessage()
returns an error, we now always try the default language.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 21 Oct 2019 19:06:12 +0300 |
parents | 4fef8ed52389 |
children |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #include <ngx_config.h> #include <ngx_core.h> ngx_array_t * ngx_array_create(ngx_pool_t *p, ngx_uint_t n, size_t size) { ngx_array_t *a; a = ngx_palloc(p, sizeof(ngx_array_t)); if (a == NULL) { return NULL; } if (ngx_array_init(a, p, n, size) != NGX_OK) { return NULL; } return a; } void ngx_array_destroy(ngx_array_t *a) { ngx_pool_t *p; p = a->pool; if ((u_char *) a->elts + a->size * a->nalloc == p->d.last) { p->d.last -= a->size * a->nalloc; } if ((u_char *) a + sizeof(ngx_array_t) == p->d.last) { p->d.last = (u_char *) a; } } void * ngx_array_push(ngx_array_t *a) { void *elt, *new; size_t size; ngx_pool_t *p; if (a->nelts == a->nalloc) { /* the array is full */ size = a->size * a->nalloc; p = a->pool; if ((u_char *) a->elts + size == p->d.last && p->d.last + a->size <= p->d.end) { /* * the array allocation is the last in the pool * and there is space for new allocation */ p->d.last += a->size; a->nalloc++; } else { /* allocate a new array */ new = ngx_palloc(p, 2 * size); if (new == NULL) { return NULL; } ngx_memcpy(new, a->elts, size); a->elts = new; a->nalloc *= 2; } } elt = (u_char *) a->elts + a->size * a->nelts; a->nelts++; return elt; } void * ngx_array_push_n(ngx_array_t *a, ngx_uint_t n) { void *elt, *new; size_t size; ngx_uint_t nalloc; ngx_pool_t *p; size = n * a->size; if (a->nelts + n > a->nalloc) { /* the array is full */ p = a->pool; if ((u_char *) a->elts + a->size * a->nalloc == p->d.last && p->d.last + size <= p->d.end) { /* * the array allocation is the last in the pool * and there is space for new allocation */ p->d.last += size; a->nalloc += n; } else { /* allocate a new array */ nalloc = 2 * ((n >= a->nalloc) ? n : a->nalloc); new = ngx_palloc(p, nalloc * a->size); if (new == NULL) { return NULL; } ngx_memcpy(new, a->elts, a->nelts * a->size); a->elts = new; a->nalloc = nalloc; } } elt = (u_char *) a->elts + a->size * a->nelts; a->nelts += n; return elt; }