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writeFull/writeFile: Use std::string_view

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This commit is contained in:
Eelco Dolstra 2020-12-02 12:43:52 +01:00
parent e5cf501c77
commit aa68486112
2 changed files with 4 additions and 4 deletions
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4
src/libutil/util.cc
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@ -320,7 +320,7 @@ void readFile(const Path & path, Sink & sink)
} }
void writeFile(const Path & path, const string & s, mode_t mode) void writeFile(const Path & path, std::string_view s, mode_t mode)
{ {
AutoCloseFD fd = open(path.c_str(), O_WRONLY | O_TRUNC | O_CREAT | O_CLOEXEC, mode); AutoCloseFD fd = open(path.c_str(), O_WRONLY | O_TRUNC | O_CREAT | O_CLOEXEC, mode);
if (!fd) if (!fd)
@ -663,7 +663,7 @@ void writeFull(int fd, const unsigned char * buf, size_t count, bool allowInterr
} }
void writeFull(int fd, const string & s, bool allowInterrupts) void writeFull(int fd, std::string_view s, bool allowInterrupts)
{ {
writeFull(fd, (const unsigned char *) s.data(), s.size(), allowInterrupts); writeFull(fd, (const unsigned char *) s.data(), s.size(), allowInterrupts);
} }

4
src/libutil/util.hh
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@ -106,7 +106,7 @@ string readFile(const Path & path);
void readFile(const Path & path, Sink & sink); void readFile(const Path & path, Sink & sink);
/* Write a string to a file. */ /* Write a string to a file. */
void writeFile(const Path & path, const string & s, mode_t mode = 0666); void writeFile(const Path & path, std::string_view s, mode_t mode = 0666);
void writeFile(const Path & path, Source & source, mode_t mode = 0666); void writeFile(const Path & path, Source & source, mode_t mode = 0666);
@ -157,7 +157,7 @@ void replaceSymlink(const Path & target, const Path & link,
requested number of bytes. */ requested number of bytes. */
void readFull(int fd, unsigned char * buf, size_t count); void readFull(int fd, unsigned char * buf, size_t count);
void writeFull(int fd, const unsigned char * buf, size_t count, bool allowInterrupts = true); void writeFull(int fd, const unsigned char * buf, size_t count, bool allowInterrupts = true);
void writeFull(int fd, const string & s, bool allowInterrupts = true); void writeFull(int fd, std::string_view s, bool allowInterrupts = true);
MakeError(EndOfFile, Error); MakeError(EndOfFile, Error);