diff options
Diffstat (limited to 'gdb/environ.c')
| -rw-r--r-- | gdb/environ.c | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/gdb/environ.c b/gdb/environ.c index c4a5adc3754..53e63e099dc 100644 --- a/gdb/environ.c +++ b/gdb/environ.c @@ -28,7 +28,7 @@ /* Return a new environment object. */ struct environ * -make_environ () +make_environ (void) { register struct environ *e; @@ -43,8 +43,7 @@ make_environ () /* Free an environment and all the strings in it. */ void -free_environ (e) - register struct environ *e; +free_environ (register struct environ *e) { register char **vector = e->vector; @@ -59,8 +58,7 @@ free_environ (e) that all strings in these environments are safe to free. */ void -init_environ (e) - register struct environ *e; +init_environ (register struct environ *e) { extern char **environ; register int i; @@ -92,8 +90,7 @@ init_environ (e) This is used to get something to pass to execve. */ char ** -environ_vector (e) - struct environ *e; +environ_vector (struct environ *e) { return e->vector; } @@ -101,9 +98,7 @@ environ_vector (e) /* Return the value in environment E of variable VAR. */ char * -get_in_environ (e, var) - const struct environ *e; - const char *var; +get_in_environ (const struct environ *e, const char *var) { register int len = strlen (var); register char **vector = e->vector; @@ -119,10 +114,7 @@ get_in_environ (e, var) /* Store the value in E of VAR as VALUE. */ void -set_in_environ (e, var, value) - struct environ *e; - const char *var; - const char *value; +set_in_environ (struct environ *e, const char *var, const char *value) { register int i; register int len = strlen (var); @@ -169,9 +161,7 @@ set_in_environ (e, var, value) /* Remove the setting for variable VAR from environment E. */ void -unset_in_environ (e, var) - struct environ *e; - char *var; +unset_in_environ (struct environ *e, char *var) { register int len = strlen (var); register char **vector = e->vector; |