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avformat: Print error message on failure of ff_rename()

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-10-25 13:04:18 +02:00
parent eeb9242b62
commit 92d366f6ab
3 changed files with 13 additions and 9 deletions
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6
libavformat/hdsenc.c
View File

@ -204,7 +204,7 @@ static int write_manifest(AVFormatContext *s, int final)
avio_printf(out, "</manifest>\n"); avio_printf(out, "</manifest>\n");
avio_flush(out); avio_flush(out);
avio_close(out); avio_close(out);
return ff_rename(temp_filename, filename); return ff_rename(temp_filename, filename, s);
} }
static void update_size(AVIOContext *out, int64_t pos) static void update_size(AVIOContext *out, int64_t pos)
@ -285,7 +285,7 @@ static int write_abst(AVFormatContext *s, OutputStream *os, int final)
update_size(out, afrt_pos); update_size(out, afrt_pos);
update_size(out, 0); update_size(out, 0);
avio_close(out); avio_close(out);
return ff_rename(temp_filename, filename); return ff_rename(temp_filename, filename, s);
} }
static int init_file(AVFormatContext *s, OutputStream *os, int64_t start_ts) static int init_file(AVFormatContext *s, OutputStream *os, int64_t start_ts)
@ -480,7 +480,7 @@ static int hds_flush(AVFormatContext *s, OutputStream *os, int final,
snprintf(target_filename, sizeof(target_filename), snprintf(target_filename, sizeof(target_filename),
"%s/stream%dSeg1-Frag%d", s->filename, index, os->fragment_index); "%s/stream%dSeg1-Frag%d", s->filename, index, os->fragment_index);
ret = ff_rename(os->temp_filename, target_filename); ret = ff_rename(os->temp_filename, target_filename, s);
if (ret < 0) if (ret < 0)
return ret; return ret;
add_fragment(os, target_filename, os->frag_start_ts, end_ts - os->frag_start_ts); add_fragment(os, target_filename, os->frag_start_ts, end_ts - os->frag_start_ts);

12
libavformat/internal.h
View File

@ -378,11 +378,15 @@ int ff_generate_avci_extradata(AVStream *st);
* @param newpath destination path * @param newpath destination path
* @return 0 or AVERROR on failure * @return 0 or AVERROR on failure
*/ */
static inline int ff_rename(const char *oldpath, const char *newpath) static inline int ff_rename(const char *oldpath, const char *newpath, void *logctx)
{ {
if (rename(oldpath, newpath) == -1) int ret = 0;
return AVERROR(errno); if (rename(oldpath, newpath) == -1) {
return 0; ret = AVERROR(errno);
if (logctx)
av_log(logctx, AV_LOG_ERROR, "failed to rename file %s to %s\n", oldpath, newpath);
}
return ret;
} }
/** /**

4
libavformat/smoothstreamingenc.c
View File

@ -283,7 +283,7 @@ static int write_manifest(AVFormatContext *s, int final)
avio_printf(out, "</SmoothStreamingMedia>\n"); avio_printf(out, "</SmoothStreamingMedia>\n");
avio_flush(out); avio_flush(out);
avio_close(out); avio_close(out);
return ff_rename(temp_filename, filename); return ff_rename(temp_filename, filename, s);
} }
static int ism_write_header(AVFormatContext *s) static int ism_write_header(AVFormatContext *s)
@ -540,7 +540,7 @@ static int ism_flush(AVFormatContext *s, int final)
snprintf(header_filename, sizeof(header_filename), "%s/FragmentInfo(%s=%"PRIu64")", os->dirname, os->stream_type_tag, start_ts); snprintf(header_filename, sizeof(header_filename), "%s/FragmentInfo(%s=%"PRIu64")", os->dirname, os->stream_type_tag, start_ts);
snprintf(target_filename, sizeof(target_filename), "%s/Fragments(%s=%"PRIu64")", os->dirname, os->stream_type_tag, start_ts); snprintf(target_filename, sizeof(target_filename), "%s/Fragments(%s=%"PRIu64")", os->dirname, os->stream_type_tag, start_ts);
copy_moof(s, filename, header_filename, moof_size); copy_moof(s, filename, header_filename, moof_size);
ret = ff_rename(filename, target_filename); ret = ff_rename(filename, target_filename, s);
if (ret < 0) if (ret < 0)
break; break;
add_fragment(os, target_filename, header_filename, start_ts, duration, add_fragment(os, target_filename, header_filename, start_ts, duration,