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Lines 268-274
attr_list(const char *path, char *buffer
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attrlist_cursor_t *cursor) | attrlist_cursor_t *cursor) |
{ | { |
const char *l; | const char *l; |
int length, count = 0; |
int length, vlength, count = 0; |
char lbuf[MAXLISTLEN]; | char lbuf[MAXLISTLEN]; |
char name[MAXNAMELEN+16]; | char name[MAXNAMELEN+16]; |
unsigned int start_offset, end_offset; | unsigned int start_offset, end_offset; |
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Lines 293-306
attr_list(const char *path, char *buffer
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if (api_unconvert(name, l, flags)) | if (api_unconvert(name, l, flags)) |
continue; | continue; |
if (flags & ATTR_DONTFOLLOW) | if (flags & ATTR_DONTFOLLOW) |
length = lgetxattr(path, l, NULL, 0); |
vlength = lgetxattr(path, l, NULL, 0); |
else | else |
length = getxattr(path, l, NULL, 0); |
vlength = getxattr(path, l, NULL, 0); |
if (length < 0 && (errno == ENOATTR || errno == ENOTSUP)) |
if (vlength < 0 && (errno == ENOATTR || errno == ENOTSUP)) |
continue; | continue; |
if (count++ < cursor->opaque[0]) | if (count++ < cursor->opaque[0]) |
continue; | continue; |
if (attr_list_pack(name, length, buffer, buffersize, |
if (attr_list_pack(name, vlength, buffer, buffersize, |
&start_offset, &end_offset)) { | &start_offset, &end_offset)) { |
cursor->opaque[0] = count; | cursor->opaque[0] = count; |
break; | break; |
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Lines 314-320
attr_listf(int fd, char *buffer, const i
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attrlist_cursor_t *cursor) | attrlist_cursor_t *cursor) |
{ | { |
const char *l; | const char *l; |
int c, count = 0; |
int length, vlength, count = 0; |
char lbuf[MAXLISTLEN]; | char lbuf[MAXLISTLEN]; |
char name[MAXNAMELEN+16]; | char name[MAXNAMELEN+16]; |
unsigned int start_offset, end_offset; | unsigned int start_offset, end_offset; |
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Lines 325-346
attr_listf(int fd, char *buffer, const i
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} | } |
bzero(buffer, sizeof(attrlist_t)); | bzero(buffer, sizeof(attrlist_t)); |
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c = flistxattr(fd, lbuf, sizeof(lbuf)); |
length = flistxattr(fd, lbuf, sizeof(lbuf)); |
if (c < 0) |
if (length < 0) |
return c; |
return length; |
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start_offset = sizeof(attrlist_t); | start_offset = sizeof(attrlist_t); |
end_offset = buffersize & ~(8-1); /* 8 byte align */ | end_offset = buffersize & ~(8-1); /* 8 byte align */ |
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for (l = lbuf; l != lbuf + c; l = strchr(l, '\0') + 1) { |
for (l = lbuf; l != lbuf + length; l = strchr(l, '\0') + 1) { |
if (api_unconvert(name, l, flags)) | if (api_unconvert(name, l, flags)) |
continue; | continue; |
c = fgetxattr(fd, l, NULL, 0); |
vlength = fgetxattr(fd, l, NULL, 0); |
if (c < 0 && (errno == ENOATTR || errno == ENOTSUP)) |
if (vlength < 0 && (errno == ENOATTR || errno == ENOTSUP)) |
continue; | continue; |
if (count++ < cursor->opaque[0]) | if (count++ < cursor->opaque[0]) |
continue; | continue; |
if (attr_list_pack(name, c, buffer, buffersize, |
if (attr_list_pack(name, vlength, buffer, buffersize, |
&start_offset, &end_offset)) { | &start_offset, &end_offset)) { |
cursor->opaque[0] = count; | cursor->opaque[0] = count; |
break; | break; |
