本文整理汇总了C++中r_buf_free函数的典型用法代码示例。如果您正苦于以下问题：C++ r_buf_free函数的具体用法？C++ r_buf_free怎么用？C++ r_buf_free使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了r_buf_free函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: __core_patch_bracket
static int __core_patch_bracket(RCore *core, const char *str, ut64 *noff) {
char tmp[128];
char *s, *p, *q, *off;
RBuffer *b = r_buf_new ();
if (!b) {
return 0;
}
p = off = strdup (str);
if (!p) {
r_buf_free (b);
return 0;
}
for (;*p;) {
if (*p=='\n') {
*p++ = 0;
} else {
p++;
continue;
}
if (*str == '}')
break;
if ((q = strstr (str, "${"))) {
char *end = strchr (q+2,'}');
if (end) {
*q = *end = 0;
*noff = r_num_math (core->num, q+2);
r_buf_append_bytes (b, (const ut8*)str, strlen (str));
snprintf (tmp, sizeof (tmp), "0x%08"PFMT64x, *noff);
r_buf_append_bytes (b, (const ut8*)tmp, strlen (tmp));
r_buf_append_bytes (b, (const ut8*)end+1, strlen (end+1));
}
} else {
r_buf_append_bytes (b, (const ut8*)str, strlen (str));
}
str = p;
}
s = r_buf_to_string (b);
r_egg_load (core->egg, s, 0);
free (s);
r_egg_compile (core->egg);
r_egg_assemble (core->egg);
r_buf_free (b);
b = r_egg_get_bin (core->egg);
if (strcmp (off, "+")) {
*noff = r_num_math (core->num, off);
}
r_core_write_at (core, *noff, b->buf, b->length);
*noff += b->length;
free (off);
return 1;
}
开发者ID:EliaGeretto，项目名称:radare2，代码行数:55，代码来源:patch.c
示例2: R_NEW0
static RIODesc *__open(RIO *io, const char *pathname, int rw, int mode) {
if (__plugin_open (io, pathname,0)) {
RIOSparse *mal = R_NEW0 (RIOSparse);
mal->fd = -2; /* causes r_io_desc_new() to set the correct fd */
int size = (int)r_num_math (NULL, pathname+9);
mal->buf = r_buf_new_sparse ();
if (size>0) {
ut8 *data = malloc (size);
if (!data) {
eprintf ("Cannot allocate (%s) %d bytes\n",
pathname+9, size);
mal->offset = 0;
} else {
memset (data, 0x00, size);
r_buf_write_at (mal->buf, 0, data, size);
free (data);
}
}
if (mal->buf) {
RETURN_IO_DESC_NEW (&r_io_plugin_sparse,
mal->fd, pathname, rw, mode, mal);
}
r_buf_free (mal->buf);
free (mal);
}
return NULL;
}
开发者ID:13572293130，项目名称:radare2，代码行数:27，代码来源:io_sparse.c
示例3: r_io_def_mmap_free
static void r_io_def_mmap_free (RIOMMapFileObj *mmo) {
free (mmo->filename);
r_buf_free (mmo->buf);
close (mmo->fd);
memset (mmo, 0, sizeof (RIOMMapFileObj));
free (mmo);
}
开发者ID:agatti，项目名称:radare2，代码行数:7，代码来源:io_default.c
示例4: destroy
static int destroy(RBinFile *arch) {
free(arch->o->bin_obj);
r_buf_free (arch->buf);
arch->buf = NULL;
arch->o->bin_obj = NULL;
return true;
}
开发者ID:13572293130，项目名称:radare2，代码行数:7，代码来源:bin_xbe.c
示例5: r_io_def_mmap_refresh_def_mmap_buf
static int r_io_def_mmap_refresh_def_mmap_buf(RIOMMapFileObj *mmo) {
RIO* io = mmo->io_backref;
ut64 cur;
if (mmo->buf) {
cur = mmo->buf->cur;
r_buf_free (mmo->buf);
mmo->buf = NULL;
} else {
cur = 0;
}
st64 sz = r_file_size (mmo->filename);
if (sz == 0 || sz > ST32_MAX) {
// Do not use mmap if the file is huge
mmo->rawio = 1;
}
if (mmo->rawio) {
mmo->fd = __io_posix_open (mmo->filename, mmo->flags, mmo->mode);
return (mmo->fd != -1);
}
mmo->buf = r_buf_mmap (mmo->filename, mmo->flags);
if (mmo->buf) {
r_io_def_mmap_seek (io, mmo, cur, SEEK_SET);
return true;
} else {
mmo->rawio = 1;
mmo->fd = __io_posix_open (mmo->filename, mmo->flags, mmo->mode);
return (mmo->fd != -1);
}
return false;
}
开发者ID:Kodoque1，项目名称:radare2，代码行数:30，代码来源:io_default.c
示例6: destroy
static int destroy(RBinFile *bf) {
free (bf->o->bin_obj);
r_buf_free (bf->buf);
bf->buf = NULL;
bf->o->bin_obj = NULL;
return true;
}
开发者ID:montekki，项目名称:radare2，代码行数:7，代码来源:bin_xbe.c
示例7: R_NEW0
static RIODesc *__open(RIO *io, const char *pathname, int rw, int mode) {
if (__plugin_open (io, pathname,0)) {
RIOSparse *mal = R_NEW0 (RIOSparse);
int size = (int)r_num_math (NULL, pathname + 9);
mal->buf = r_buf_new_sparse (io->Oxff);
if (!mal->buf) {
free (mal);
return NULL;
}
if (size > 0) {
ut8 *data = malloc (size);
if (!data) {
eprintf ("Cannot allocate (%s) %d byte(s)\n",
pathname+9, size);
mal->offset = 0;
} else {
memset (data, 0x00, size);
r_buf_write_at (mal->buf, 0, data, size);
free (data);
}
}
if (mal->buf) {
return r_io_desc_new (io, &r_io_plugin_sparse,
pathname, rw, mode, mal);
}
r_buf_free (mal->buf);
free (mal);
}
return NULL;
}
开发者ID:aronsky，项目名称:radare2，代码行数:30，代码来源:io_sparse.c
示例8: r_bin_dyldcache_free
void* r_bin_dyldcache_free(struct r_bin_dyldcache_obj_t* bin) {
if (!bin)
return NULL;
if (bin->b)
r_buf_free (bin->b);
free(bin);
return NULL;
}
开发者ID:17twenty，项目名称:radare2，代码行数:8，代码来源:dyldcache.c
示例9: r_bin_te_free
void* r_bin_te_free(struct r_bin_te_obj_t* bin) {
if (!bin) return NULL;
free (bin->header);
free (bin->section_header);
r_buf_free (bin->b);
free (bin);
return NULL;
}
开发者ID:HKingz，项目名称:radare2，代码行数:8，代码来源:te.c
示例10: r_buf_new
R_API RBuffer *r_buf_file (const char *file) {
RBuffer *b = r_buf_new ();
if (!b) return NULL;
b->buf = (ut8*)r_file_slurp (file, &b->length);
if (b->buf) return b;
r_buf_free (b);
return NULL; /* we just freed b, don't return it */
}
开发者ID:dialeth，项目名称:radare2，代码行数:8，代码来源:buf.c
示例11: r_io_zip_free_zipfileobj
void r_io_zip_free_zipfileobj(RIOZipFileObj *zfo) {
if (!zfo) return;
if (zfo->modified)
r_io_zip_flush_file (zfo);
free (zfo->name);
free (zfo->password);
r_buf_free (zfo->b);
free (zfo);
}
开发者ID:CodingFree，项目名称:radare2，代码行数:9，代码来源:io_zip.c
示例12: r_bin_java_free
void* r_bin_java_free(RBinJavaObj* bin) {
if (!bin) return NULL;
if (bin->cp_items) free (bin->cp_items);
if (bin->fields) free (bin->fields);
if (bin->methods) free (bin->methods);
if (bin->b) r_buf_free (bin->b);
free (bin);
return NULL;
}
开发者ID:pixilla，项目名称:radare2，代码行数:9，代码来源:java.c
示例13: free
void *r_bin_mz_free(struct r_bin_mz_obj_t* bin) {
if (!bin) return NULL;
free ((void *)bin->dos_header);
free ((void *)bin->dos_extended_header);
free ((void *)bin->relocation_entries);
r_buf_free (bin->b);
bin->b = NULL;
free (bin);
return NULL;
}
开发者ID:0x2F，项目名称:radare2，代码行数:10，代码来源:mz.c
示例14: load_bytes
static void * load_bytes(RBinFile *arch, const ut8 *buf, ut64 sz, ut64 loadaddr, Sdb *sdb) {
if (!buf || !sz || sz == UT64_MAX) {
return NULL;
}
RBuffer *tbuf = r_buf_new();
r_buf_set_bytes (tbuf, buf, sz);
void *res = r_bin_coff_new_buf (tbuf, arch->rbin->verbose);
r_buf_free (tbuf);
return res;
}
开发者ID:lionaneesh，项目名称:radare2，代码行数:10，代码来源:bin_coff.c
示例15: load_bytes
static void * load_bytes(const ut8 *buf, ut64 sz, ut64 loadaddr, Sdb *sdb){
void *res = NULL;
RBuffer *tbuf = NULL;
if (!buf || sz == 0 || sz == UT64_MAX) return NULL;
tbuf = r_buf_new ();
r_buf_set_bytes (tbuf, buf, sz);
res = r_bin_dex_new_buf (tbuf);
r_buf_free (tbuf);
return res;
}
开发者ID:crowell，项目名称:radare2，代码行数:10，代码来源:bin_dex.c
示例16: r_io_def_mmap_refresh_def_mmap_buf
static int r_io_def_mmap_refresh_def_mmap_buf(RIOMMapFileObj *mmo) {
RIO* io = mmo->io_backref;
ut64 cur = mmo->buf ? mmo->buf->cur : 0;
if (mmo->buf) {
r_buf_free (mmo->buf);
mmo->buf = NULL;
}
mmo->buf = r_buf_mmap (mmo->filename, mmo->flags);
if (mmo->buf)
r_io_def_mmap_seek (io, mmo, cur, SEEK_SET);
return (mmo->buf ? R_TRUE : R_FALSE);
}
开发者ID:kuduka，项目名称:radare2，代码行数:12，代码来源:io_default.c
示例17: r_buf_new
R_API RBuffer *r_buf_mmap (const char *file, int rw) {
RBuffer *b = r_buf_new ();
b->mmap = r_file_mmap (file, rw);
if (b->mmap && b->mmap->len>0) {
b->buf = b->mmap->buf;
b->length = b->mmap->len;
} else {
r_buf_free (b);
return NULL; /* we just freed b, don't return it */
}
return b;
}
开发者ID:ericfode，项目名称:radare2，代码行数:12，代码来源:buf.c
示例18: r_buf_new
// TODO: rename to new_from_file ?
R_API RBuffer *r_buf_new_slurp(const char *file) {
int len;
RBuffer *b = r_buf_new ();
if (!b) return NULL;
b->buf = (ut8*)r_file_slurp (file, &len);
b->length = len;
if (b->buf) {
return b;
}
r_buf_free (b);
return NULL; /* we just freed b, don't return it */
}
开发者ID:P4N74，项目名称:radare2，代码行数:13，代码来源:buf.c
示例19: load_bytes
static void * load_bytes(const ut8 *buf, ut64 sz, ut64 loadaddr, Sdb *sdb){
void *res = NULL;
RBuffer *tbuf = NULL;
struct r_bin_java_obj_t* bin_obj = NULL;
if (!buf || sz == 0 || sz == UT64_MAX) return NULL;
tbuf = r_buf_new();
r_buf_set_bytes (tbuf, buf, sz);
res = bin_obj = r_bin_java_new_buf (tbuf, loadaddr, sdb);
add_bin_obj_to_sdb (bin_obj);
r_buf_free (tbuf);
return res;
}
开发者ID:commiebstrd，项目名称:radare2，代码行数:12，代码来源:bin_java.c
示例20: load_bytes
static void * load_bytes(RBinFile *arch, const ut8 *buf, ut64 sz,
ut64 loadaddr, Sdb *sdb) {
const struct r_bin_mz_obj_t *res = NULL;
RBuffer *tbuf = NULL;
if (!buf || sz == 0 || sz == UT64_MAX) return NULL;
tbuf = r_buf_new ();
r_buf_set_bytes (tbuf, buf, sz);
res = r_bin_mz_new_buf (tbuf);
if (res)
sdb_ns_set (sdb, "info", res->kv);
r_buf_free (tbuf);
return (void *)res;
}
开发者ID:cosarara97，项目名称:radare2，代码行数:13，代码来源:bin_mz.c
注：本文中的r_buf_free函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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