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| author | Tamar Christina <tamar@zhox.com> | 2018-03-29 14:22:09 +0100 |
|---|---|---|
| committer | Tamar Christina <tamar@zhox.com> | 2018-03-31 10:11:53 +0100 |
| commit | 4de585a5c1ac3edc2914cebcac1753b514051a89 (patch) | |
| tree | 09bfb4251808007bb4ad79c6f10f3e4fbe3e9312 /rts/Profiling.c | |
| parent | afb686a88901d7d0c93627806d7e4d0444aa17e8 (diff) | |
| download | haskell-4de585a5c1ac3edc2914cebcac1753b514051a89.tar.gz | |
Remove MAX_PATH restrictions from RTS, I/O manager and various utilities
Summary:
This shims out fopen and sopen so that they use modern APIs under the hood
along with namespaced paths.
This lifts the MAX_PATH restrictions from Haskell programs and makes the new
limit ~32k.
There are only some slight caveats that have been documented.
Some utilities have not been upgraded such as lndir, since all these things are
different cabal packages I have been forced to copy the source in different places
which is less than ideal. But it's the only way to keep sdist working.
Test Plan: ./validate
Reviewers: hvr, bgamari, erikd, simonmar
Reviewed By: bgamari
Subscribers: rwbarton, thomie, carter
GHC Trac Issues: #10822
Differential Revision: https://phabricator.haskell.org/D4416
Diffstat (limited to 'rts/Profiling.c')
| -rw-r--r-- | rts/Profiling.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/rts/Profiling.c b/rts/Profiling.c index 803f86befc..9f1a442951 100644 --- a/rts/Profiling.c +++ b/rts/Profiling.c @@ -22,6 +22,7 @@ #include "Printer.h" #include "Capability.h" +#include <fs_rts.h> #include <string.h> #if defined(DEBUG) @@ -264,7 +265,7 @@ initProfilingLogFile(void) sprintf(prof_filename, "%s.prof", stem); /* open the log file */ - if ((prof_file = fopen(prof_filename, "w")) == NULL) { + if ((prof_file = __rts_fopen(prof_filename, "w")) == NULL) { debugBelch("Can't open profiling report file %s\n", prof_filename); RtsFlags.CcFlags.doCostCentres = 0; // Retainer profiling (`-hr` or `-hr<cc> -h<x>`) writes to @@ -281,7 +282,7 @@ initProfilingLogFile(void) sprintf(hp_filename, "%s.hp", stem); /* open the log file */ - if ((hp_file = fopen(hp_filename, "w")) == NULL) { + if ((hp_file = __rts_fopen(hp_filename, "w")) == NULL) { debugBelch("Can't open profiling report file %s\n", hp_filename); RtsFlags.ProfFlags.doHeapProfile = 0; |