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Diffstat (limited to 'lib/tar/read_retry.c')
-rw-r--r--lib/tar/read_retry.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/lib/tar/read_retry.c b/lib/tar/read_retry.c
index 5d06595..f81c52a 100644
--- a/lib/tar/read_retry.c
+++ b/lib/tar/read_retry.c
@@ -12,23 +12,23 @@
#include "tar.h"
-int read_retry(const char *errstr, int fd, void *buffer, size_t size)
+int read_retry(const char *errstr, FILE *fp, void *buffer, size_t size)
{
- ssize_t ret;
+ size_t ret;
while (size > 0) {
- ret = read(fd, buffer, size);
- if (ret < 0) {
- if (errno == EINTR)
- continue;
- perror(errstr);
+ if (ferror(fp)) {
+ fprintf(stderr, "%s: error reading from file\n",
+ errstr);
return -1;
}
- if (ret == 0) {
+
+ if (feof(fp)) {
fprintf(stderr, "%s: short read\n", errstr);
return -1;
}
+ ret = fread(buffer, 1, size, fp);
size -= ret;
buffer = (char *)buffer + ret;
}