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make some gcc versions happy by using the fwrite return value

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This commit is contained in:
Vadim Khotilovich
2015-12-18 15:03:39 -06:00
parent f97c4ccb60
commit 0c38a916fe
2 changed files with 2 additions and 2 deletions
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2
src/io/dmlc_simple.cpp
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@@ -153,7 +153,7 @@ class StdFile : public dmlc::Stream {
return std::fread(ptr, 1, size, fp); return std::fread(ptr, 1, size, fp);
} }
virtual void Write(const void *ptr, size_t size) { virtual void Write(const void *ptr, size_t size) {
std::fwrite(ptr, size, 1, fp); Check(std::fwrite(ptr, size, 1, fp) == 1, "StdFile::Write: fwrite error!");
} }
virtual void Seek(size_t pos) { virtual void Seek(size_t pos) {
std::fseek(fp, static_cast<long>(pos), SEEK_SET); // NOLINT(*) std::fseek(fp, static_cast<long>(pos), SEEK_SET); // NOLINT(*)

2
src/utils/io.h
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@@ -33,7 +33,7 @@ class FileStream : public ISeekStream {
return std::fread(ptr, size, 1, fp); return std::fread(ptr, size, 1, fp);
} }
virtual void Write(const void *ptr, size_t size) { virtual void Write(const void *ptr, size_t size) {
std::fwrite(ptr, size, 1, fp); Check(std::fwrite(ptr, size, 1, fp) == 1, "FileStream::Write: fwrite error!");
} }
virtual void Seek(size_t pos) { virtual void Seek(size_t pos) {
std::fseek(fp, static_cast<long>(pos), SEEK_SET); // NOLINT(*) std::fseek(fp, static_cast<long>(pos), SEEK_SET); // NOLINT(*)