diff options
Diffstat (limited to 'chromium/base/process/internal_linux.h')
| -rw-r--r-- | chromium/base/process/internal_linux.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/chromium/base/process/internal_linux.h b/chromium/base/process/internal_linux.h index d8904fd1102..dd6657ac795 100644 --- a/chromium/base/process/internal_linux.h +++ b/chromium/base/process/internal_linux.h @@ -30,6 +30,11 @@ extern const char kStatFile[]; // Returns a FilePath to "/proc/pid". base::FilePath GetProcPidDir(pid_t pid); +// Reads a file from /proc into a string. This is allowed on any thread as +// reading from /proc does not hit the disk. Returns true if the file can be +// read and is non-empty. +bool ReadProcFile(const FilePath& file, std::string* buffer); + // Take a /proc directory entry named |d_name|, and if it is the directory for // a process, convert it to a pid_t. // Returns 0 on failure. |