aboutsummaryrefslogtreecommitdiff
path: root/libiberty/pex-win32.c
diff options
context:
space:
mode:
authorKai Tietz <kai.tietz@onevision.com>2009-04-13 10:48:27 +0000
committerKai Tietz <kai.tietz@onevision.com>2009-04-13 10:48:27 +0000
commit587c6b96efe8a88472fb2f24f09d0e93d60e2242 (patch)
tree5b70d6860288e3cda10004827dd4dba5d63846eb /libiberty/pex-win32.c
parent2e80c3068080ea7038c36c9c7051c9e03ce1f740 (diff)
downloadgdb-587c6b96efe8a88472fb2f24f09d0e93d60e2242.zip
gdb-587c6b96efe8a88472fb2f24f09d0e93d60e2242.tar.gz
gdb-587c6b96efe8a88472fb2f24f09d0e93d60e2242.tar.bz2
Merged from gcc head revision 146001.
2009-04-13 Ozkan Sezer <sezeroz@gmail.com> PR target/39397 * pex-common.h (struct pex_obj): Store pid values as pid_t, not as long (members *children and (*wait)) * pex-common.c (pex_run_in_environment): Likewise. * pex-win32.c (pex_win32_wait): Return pid_t and properly check returned pid value. * pex-djgpp.c (pex_djgpp_wait): Return pid_t. * pex-msdos.c (pex_msdos_wait): Likewise.
Diffstat (limited to 'libiberty/pex-win32.c')
-rw-r--r--libiberty/pex-win32.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/libiberty/pex-win32.c b/libiberty/pex-win32.c
index 5897866..3f37751 100644
--- a/libiberty/pex-win32.c
+++ b/libiberty/pex-win32.c
@@ -84,7 +84,7 @@ static pid_t pex_win32_exec_child (struct pex_obj *, int, const char *,
int, int, int, int,
const char **, int *);
static int pex_win32_close (struct pex_obj *, int);
-static int pex_win32_wait (struct pex_obj *, pid_t, int *,
+static pid_t pex_win32_wait (struct pex_obj *, pid_t, int *,
struct pex_time *, int, const char **, int *);
static int pex_win32_pipe (struct pex_obj *, int *, int);
static FILE *pex_win32_fdopenr (struct pex_obj *, int, int);
@@ -705,7 +705,7 @@ spawn_script (const char *executable, char *const *argv,
dwCreationFlags, si, pi);
if (executable1 != newex)
free ((char *) newex);
- if ((long) pid < 0)
+ if (pid == (pid_t) -1)
{
newex = msys_rootify (executable1);
if (newex != executable1)
@@ -722,7 +722,7 @@ spawn_script (const char *executable, char *const *argv,
}
}
}
- if ((long) pid < 0)
+ if (pid == (pid_t) -1)
errno = save_errno;
return pid;
}
@@ -840,7 +840,7 @@ pex_win32_exec_child (struct pex_obj *obj ATTRIBUTE_UNUSED, int flags,
status == 3. We fix the status code to conform to the usual WIF*
macros. Note that WIFSIGNALED will never be true under CRTDLL. */
-static int
+static pid_t
pex_win32_wait (struct pex_obj *obj ATTRIBUTE_UNUSED, pid_t pid,
int *status, struct pex_time *time, int done ATTRIBUTE_UNUSED,
const char **errmsg, int *err)