diff options
| author | Martin Liska <mliska@suse.cz> | 2019-08-08 09:50:28 +0200 |
|---|---|---|
| committer | Martin Liska <marxin@gcc.gnu.org> | 2019-08-08 07:50:28 +0000 |
| commit | 0fddb1847019ceb570c6e0aea0ea779f1f9988cf (patch) | |
| tree | 8b7110505306ba08d399f18bc2af2f9037284603 /include/libiberty.h | |
| parent | fe8e21fd730f01815bf6533289d2b3e33033a250 (diff) | |
Fix file descriptor existence of MinGW.
2019-08-08 Martin Liska <mliska@suse.cz>
PR bootstrap/91352
* gcc.c (driver::detect_jobserver): Use is_valid_fd.
* lto-wrapper.c (jobserver_active_p): Likewise.
2019-08-08 Martin Liska <mliska@suse.cz>
PR bootstrap/91352
* libiberty.h (is_valid_fd): New function.
2019-08-08 Martin Liska <mliska@suse.cz>
PR bootstrap/91352
* lrealpath.c (is_valid_fd): New function.
From-SVN: r274208
Diffstat (limited to 'include/libiberty.h')
| -rw-r--r-- | include/libiberty.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/libiberty.h b/include/libiberty.h index 635519e088a..71192a29377 100644 --- a/include/libiberty.h +++ b/include/libiberty.h @@ -137,6 +137,10 @@ extern const char *unix_lbasename (const char *) ATTRIBUTE_RETURNS_NONNULL ATTRI extern char *lrealpath (const char *); +/* Return true when FD file descriptor exists. */ + +extern int is_valid_fd (int fd); + /* Concatenate an arbitrary number of strings. You must pass NULL as the last argument of this function, to terminate the list of strings. Allocates memory using xmalloc. */ |