| /* |
| * Copyright (C) the libgit2 contributors. All rights reserved. |
| * |
| * This file is part of libgit2, distributed under the GNU GPL v2 with |
| * a Linking Exception. For full terms see the included COPYING file. |
| */ |
| |
| void *realloc(void *ptr, size_t size); |
| void *memmove(void *dest, const void *src, size_t n); |
| size_t strlen(const char *s); |
| |
| typedef struct va_list_str *va_list; |
| |
| typedef struct git_vector { |
| void **contents; |
| size_t length; |
| } git_vector; |
| |
| typedef struct git_buf { |
| char *ptr; |
| size_t asize, size; |
| } git_buf; |
| |
| int git_vector_insert(git_vector *v, void *element) |
| { |
| if (!v) |
| __coverity_panic__(); |
| |
| v->contents = realloc(v->contents, ++v->length); |
| if (!v->contents) |
| __coverity_panic__(); |
| v->contents[v->length] = element; |
| |
| return 0; |
| } |
| |
| int git_buf_len(const struct git_buf *buf) |
| { |
| return strlen(buf->ptr); |
| } |
| |
| int git_buf_vprintf(git_buf *buf, const char *format, va_list ap) |
| { |
| char ch, *s; |
| size_t len; |
| |
| __coverity_string_null_sink__(format); |
| __coverity_string_size_sink__(format); |
| |
| ch = *format; |
| ch = *(char *)ap; |
| |
| buf->ptr = __coverity_alloc__(len); |
| __coverity_writeall__(buf->ptr); |
| buf->size = len; |
| |
| return 0; |
| } |
| |
| int git_buf_put(git_buf *buf, const char *data, size_t len) |
| { |
| buf->ptr = __coverity_alloc__(buf->size + len + 1); |
| memmove(buf->ptr + buf->size, data, len); |
| buf->size += len; |
| buf->ptr[buf->size + len] = 0; |
| return 0; |
| } |
| |
| int git_buf_set(git_buf *buf, const void *data, size_t len) |
| { |
| buf->ptr = __coverity_alloc__(len + 1); |
| memmove(buf->ptr, data, len); |
| buf->size = len + 1; |
| return 0; |
| } |