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Fix warnings

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This commit is contained in:
winlin 2017-06-13 16:10:46 +08:00
parent 9db2a04c3b
commit b3825c4021
9 changed files with 64 additions and 42 deletions
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11
trunk/src/kernel/srs_kernel_file.cpp
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@ -119,7 +119,8 @@ bool SrsFileWriter::is_open()
void SrsFileWriter::seek2(int64_t offset)
{
::lseek(fd, (off_t)offset, SEEK_SET);
off_t r0 = ::lseek(fd, (off_t)offset, SEEK_SET);
srs_assert(r0 != -1);
}
int64_t SrsFileWriter::tellg()
@ -241,7 +242,8 @@ int64_t SrsFileReader::tellg()
void SrsFileReader::skip(int64_t size)
{
::lseek(fd, (off_t)size, SEEK_CUR);
off_t r0 = ::lseek(fd, (off_t)size, SEEK_CUR);
srs_assert(r0 != -1);
}
int64_t SrsFileReader::seek2(int64_t offset)
@ -253,7 +255,10 @@ int64_t SrsFileReader::filesize()
{
int64_t cur = tellg();
int64_t size = (int64_t)::lseek(fd, 0, SEEK_END);
::lseek(fd, (off_t)cur, SEEK_SET);
off_t r0 = ::lseek(fd, (off_t)cur, SEEK_SET);
srs_assert(r0 != -1);
return size;
}