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Avoid some pedantic errors & old warnings.

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This commit is contained in:
Wayne Davison
2020-09-29 14:47:31 -07:00
parent 33e94849b1
commit 9fce0eb5ab
1 changed files with 5 additions and 4 deletions
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9
lib/sysxattrs.c
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@@ -67,7 +67,7 @@ ssize_t sys_lgetxattr(const char *path, const char *name, void *value, size_t si
u_int32_t offset = len;
size_t data_retrieved = len;
while (data_retrieved < size) {
len = getxattr(path, name, value + offset, size - data_retrieved, offset, XATTR_NOFOLLOW);
len = getxattr(path, name, (char*)value + offset, size - data_retrieved, offset, XATTR_NOFOLLOW);
if (len <= 0)
break;
data_retrieved += len;
@@ -167,7 +167,7 @@ static ssize_t read_xattr(int attrfd, void *buf, size_t buflen)
} else {
size_t bufpos;
for (bufpos = 0; bufpos < sb.st_size; ) {
ssize_t cnt = read(attrfd, buf + bufpos, sb.st_size - bufpos);
ssize_t cnt = read(attrfd, (char*)buf + bufpos, sb.st_size - bufpos);
if (cnt <= 0) {
if (cnt < 0 && errno == EINTR)
continue;
@@ -218,7 +218,7 @@ int sys_lsetxattr(const char *path, const char *name, const void *value, size_t
return -1;
for (bufpos = 0; bufpos < size; ) {
ssize_t cnt = write(attrfd, value+bufpos, size);
ssize_t cnt = write(attrfd, (char*)value + bufpos, size);
if (cnt <= 0) {
if (cnt < 0 && errno == EINTR)
continue;
@@ -274,7 +274,8 @@ ssize_t sys_llistxattr(const char *path, char *list, size_t size)
&& (dp->d_name[10] == 'o' || dp->d_name[10] == 'w'))
continue;
if ((ret += len+1) > size) {
ret += len + 1;
if ((size_t)ret > size) {
if (size == 0)
continue;
ret = -1;