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| author | Vladimir Mezentsev <vladimir.mezentsev@oracle.com> | 2023-08-15 19:45:12 -0700 |
|---|---|---|
| committer | Vladimir Mezentsev <vladimir.mezentsev@oracle.com> | 2023-08-17 13:15:10 -0700 |
| commit | 1f572864da9682a7d423477b1795b7dacc1f11da (patch) | |
| tree | d47732322f7172113b221c4e5a298374eec6ed29 /gprofng | |
| parent | b080fe54fb3414b488b8ef323c6c50def061f918 (diff) | |
| download | gdb-1f572864da9682a7d423477b1795b7dacc1f11da.zip gdb-1f572864da9682a7d423477b1795b7dacc1f11da.tar.gz gdb-1f572864da9682a7d423477b1795b7dacc1f11da.tar.bz2 | |
gprofng: Use execvp instead of execv
gp-display-gui (https://savannah.gnu.org/projects/gprofng-gui)
can be installed in a different directory.
In this case, $PATH is used to look up gp-display-text.
execv() does not use $PATH to find the executable.
gprofng/ChangeLog
2023-08-15 Vladimir Mezentsev <vladimir.mezentsev@oracle.com>
* src/gp-display-text.cc (reexec): Use execvp instead of execv.
Diffstat (limited to 'gprofng')
| -rw-r--r-- | gprofng/src/gp-display-text.cc | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gprofng/src/gp-display-text.cc b/gprofng/src/gp-display-text.cc index 0d0a5e7..85ae274 100644 --- a/gprofng/src/gp-display-text.cc +++ b/gprofng/src/gp-display-text.cc @@ -20,6 +20,7 @@ #include "config.h" #include <unistd.h> // isatty +#include <errno.h> #include "gp-print.h" #include "ipcio.h" @@ -55,7 +56,11 @@ reexec () { if (dbeSession != NULL) dbeSession->unlink_tmp_files (); - execv (exe_name, new_argv); + execvp (exe_name, new_argv); + fprintf (stderr, GTXT ("Error: reexec() failed (%d: %s)\n"), errno, + STR(strerror (errno))); + fflush (stderr); + exit (1); } /** |