diff options
Diffstat (limited to 'sim/process.hh')
| -rw-r--r-- | sim/process.hh | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sim/process.hh b/sim/process.hh index 28c16a444..2116ef632 100644 --- a/sim/process.hh +++ b/sim/process.hh @@ -124,7 +124,7 @@ class Process : public SimObject private: // file descriptor remapping support - static const int MAX_FD = 100; // max legal fd value + static const int MAX_FD = 256; // max legal fd value int fd_map[MAX_FD+1]; public: @@ -146,7 +146,10 @@ class Process : public SimObject void dup_fd(int sim_fd, int tgt_fd); // generate new target fd for sim_fd - int open_fd(int sim_fd); + int alloc_fd(int sim_fd); + + // free target fd (e.g., after close) + void free_fd(int tgt_fd); // look up simulator fd for given target fd int sim_fd(int tgt_fd); |