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authorjilles <jilles@FreeBSD.org>2014-03-14 21:45:37 +0000
committerjilles <jilles@FreeBSD.org>2014-03-14 21:45:37 +0000
commiteeed81169f15bfde49ac6706ec6fdd8fe607e86f (patch)
tree03f46856e63bbe8ea40cb7c07bcaba85b943815a /bin/sh
parent79059ce446fd88058babca9eb9b0b3ff2c9e4424 (diff)
downloadFreeBSD-src-eeed81169f15bfde49ac6706ec6fdd8fe607e86f.zip
FreeBSD-src-eeed81169f15bfde49ac6706ec6fdd8fe607e86f.tar.gz
sh: Add some consts.
Diffstat (limited to 'bin/sh')
-rw-r--r--bin/sh/expand.c10
-rw-r--r--bin/sh/jobs.c8
-rw-r--r--bin/sh/redir.c4
3 files changed, 11 insertions, 11 deletions
diff --git a/bin/sh/expand.c b/bin/sh/expand.c
index 6ef9b0e..6c8b023 100644
--- a/bin/sh/expand.c
+++ b/bin/sh/expand.c
@@ -104,8 +104,8 @@ static char *expari(char *);
static void expbackq(union node *, int, int);
static int subevalvar(char *, char *, int, int, int, int, int);
static char *evalvar(char *, int);
-static int varisset(char *, int);
-static void varvalue(char *, int, int, int);
+static int varisset(const char *, int);
+static void varvalue(const char *, int, int, int);
static void recordregion(int, int, int);
static void removerecordregions(int);
static void ifsbreakup(char *, struct arglist *);
@@ -633,7 +633,7 @@ evalvar(char *p, int flag)
int subtype;
int varflags;
char *var;
- char *val;
+ const char *val;
int patloc;
int c;
int set;
@@ -827,7 +827,7 @@ record:
*/
static int
-varisset(char *name, int nulok)
+varisset(const char *name, int nulok)
{
if (*name == '!')
@@ -876,7 +876,7 @@ strtodest(const char *p, int flag, int subtype, int quoted)
*/
static void
-varvalue(char *name, int quoted, int subtype, int flag)
+varvalue(const char *name, int quoted, int subtype, int flag)
{
int num;
char *p;
diff --git a/bin/sh/jobs.c b/bin/sh/jobs.c
index 6e7791c..9913a28 100644
--- a/bin/sh/jobs.c
+++ b/bin/sh/jobs.c
@@ -95,9 +95,9 @@ static void restartjob(struct job *);
#endif
static void freejob(struct job *);
static int waitcmdloop(struct job *);
-static struct job *getjob_nonotfound(char *);
-static struct job *getjob(char *);
pid_t getjobpgrp(char *);
+static struct job *getjob_nonotfound(const char *);
+static struct job *getjob(const char *);
static pid_t dowait(int, struct job *);
static void checkzombies(void);
static void cmdtxt(union node *);
@@ -558,7 +558,7 @@ jobidcmd(int argc __unused, char **argv __unused)
*/
static struct job *
-getjob_nonotfound(char *name)
+getjob_nonotfound(const char *name)
{
int jobno;
struct job *found, *jp;
@@ -628,7 +628,7 @@ currentjob: if ((jp = getcurjob(NULL)) == NULL)
static struct job *
-getjob(char *name)
+getjob(const char *name)
{
struct job *jp;
diff --git a/bin/sh/redir.c b/bin/sh/redir.c
index 79728a0..647b10a 100644
--- a/bin/sh/redir.c
+++ b/bin/sh/redir.c
@@ -152,7 +152,7 @@ openredirect(union node *redir, char memory[10])
{
struct stat sb;
int fd = redir->nfile.fd;
- char *fname;
+ const char *fname;
int f;
int e;
@@ -250,7 +250,7 @@ movefd:
static int
openhere(union node *redir)
{
- char *p;
+ const char *p;
int pip[2];
size_t len = 0;
int flags;
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