Fix: handle EINTR return value for bt_posix_fallocate

[babeltrace.git] / formats / ctf / ctf.c

diff --git a/formats/ctf/ctf.c b/formats/ctf/ctf.c
index 865e2c2e0e8e21ebddcce42c55db55f497e182c9..9cb19f4dc323159be1da0bb8e4b00b3526577ffd 100644 (file)
--- a/formats/ctf/ctf.c
+++ b/formats/ctf/ctf.c
@@ -53,6 +53,7 @@
 #include "metadata/ctf-ast.h"
 #include "events-private.h"
 #include <babeltrace/compat/memstream.h>
+#include <babeltrace/compat/fcntl.h>
 
 #define LOG2_CHAR_BIT  3
 
@@ -862,7 +863,6 @@ void ctf_packet_seek(struct bt_stream_pos *stream_pos, size_t index, int whence)
        struct ctf_file_stream *file_stream =
                container_of(pos, struct ctf_file_stream, pos);
        int ret;
-       off_t off;
        struct packet_index *packet_index, *prev_index;
 
        switch (whence) {
@@ -906,9 +906,11 @@ void ctf_packet_seek(struct bt_stream_pos *stream_pos, size_t index, int whence)
                }
                pos->content_size = -1U;        /* Unknown at this point */
                pos->packet_size = WRITE_PACKET_LEN;
-               off = posix_fallocate(pos->fd, pos->mmap_offset,
-                                     pos->packet_size / CHAR_BIT);
-               assert(off == 0);
+               do {
+                       ret = bt_posix_fallocate(pos->fd, pos->mmap_offset,
+                                             pos->packet_size / CHAR_BIT);
+               } while (ret == EINTR);
+               assert(ret == 0);
                pos->offset = 0;
        } else {
        read_next_packet:
@@ -2009,7 +2011,7 @@ int ctf_open_file_stream_read(struct ctf_trace *td, const char *path, int flags,
        snprintf(index_name, strlen(path) + sizeof(INDEX_PATH),
                        INDEX_PATH, path);
 
-       if (faccessat(td->dirfd, index_name, O_RDONLY, flags) < 0) {
+       if (bt_faccessat(td->dirfd, td->parent.path, index_name, O_RDONLY, 0) < 0) {
                ret = create_stream_packet_index(td, file_stream);
                if (ret) {
                        fprintf(stderr, "[error] Stream index creation error.\n");