Use proper C99 integer types

Upstream-Status: Pending

Signed-off-by: Khem Raj <raj.khem@gmail.com>
[Thomas: borrowed from OpenEmbedded.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
[Retrieved (and slightly updated) from:
https://git.buildroot.net/buildroot/tree/package/quota/0003-remove-non-posix-types.patch]
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>

4 files changed, 40 insertions, 38 deletions

diff --git a/bylabel.c b/bylabel.c
index 5313461..069c3a1 100644
--- a/bylabel.c
+++ b/bylabel.c
@@ -20,6 +20,7 @@
 #include <ctype.h>
 #include <fcntl.h>
 #include <unistd.h>
+#include <stdint.h>
 
 #include "bylabel.h"
 #include "common.h"
@@ -37,41 +38,41 @@ static struct uuidCache_s {
 
 #define EXT2_SUPER_MAGIC	0xEF53
 struct ext2_super_block {
-	u_char s_dummy1[56];
-	u_char s_magic[2];
-	u_char s_dummy2[46];
-	u_char s_uuid[16];
-	u_char s_volume_name[16];
+	uint8_t s_dummy1[56];
+	uint8_t s_magic[2];
+	uint8_t s_dummy2[46];
+	uint8_t s_uuid[16];
+	uint8_t s_volume_name[16];
 };
 
-#define ext2magic(s)	((uint) s.s_magic[0] + (((uint) s.s_magic[1]) << 8))
+#define ext2magic(s)	((uint32_t) s.s_magic[0] + (((uint32_t) s.s_magic[1]) << 8))
 
 #define XFS_SUPER_MAGIC "XFSB"
 #define XFS_SUPER_MAGIC2 "BSFX"
 #define EXFS_SUPER_MAGIC "EXFS"
 struct xfs_super_block {
-	u_char s_magic[4];
-	u_char s_dummy[28];
-	u_char s_uuid[16];
-	u_char s_dummy2[60];
-	u_char s_fsname[12];
+	uint8_t s_magic[4];
+	uint8_t s_dummy[28];
+	uint8_t s_uuid[16];
+	uint8_t s_dummy2[60];
+	uint8_t s_fsname[12];
 };
 
 #define REISER_SUPER_MAGIC	"ReIsEr2Fs"
 struct reiserfs_super_block {
-	u_char s_dummy1[52];
-	u_char s_magic[10];
-	u_char s_dummy2[22];
-	u_char s_uuid[16];
-	u_char s_volume_name[16];
+	uint8_t s_dummy1[52];
+	uint8_t s_magic[10];
+	uint8_t s_dummy2[22];
+	uint8_t s_uuid[16];
+	uint8_t s_volume_name[16];
 };
 
 #define F2FS_SUPER_MAGIC	"0xF2F52010"
 struct f2fs_super_block {
-	u_char s_magic[8];
-	u_char s_dummy[144];
-	u_char s_uuid[16];
-	u_char s_volume_name[512];
+	uint8_t s_magic[8];
+	uint8_t s_dummy[144];
+	uint8_t s_uuid[16];
+	uint8_t s_volume_name[512];
 };
 
 static inline unsigned short swapped(unsigned short a)
@@ -242,7 +243,7 @@ static char *get_spec_by_x(int n, const char *t)
 	return NULL;
 }
 
-static u_char fromhex(char c)
+static uint8_t fromhex(char c)
 {
 	if (isdigit(c))
 		return (c - '0');
@@ -254,7 +255,7 @@ static u_char fromhex(char c)
 
 static char *get_spec_by_uuid(const char *s)
 {
-	u_char uuid[16];
+	uint8_t uuid[16];
 	int i;
 
 	if (strlen(s) != 36 || s[8] != '-' || s[13] != '-' || s[18] != '-' || s[23] != '-')
diff --git a/quot.c b/quot.c
index c3a31a4..380536a 100644
--- a/quot.c
+++ b/quot.c
@@ -47,6 +47,7 @@
 #include <utmp.h>
 #include <pwd.h>
 #include <grp.h>
+#include <stdint.h>
 
 #include "pot.h"
 #include "quot.h"
@@ -56,8 +57,8 @@
 #include "quotasys.h"
 
 #define	TSIZE	500
-static __uint64_t sizes[TSIZE];
-static __uint64_t overflow;
+static uint64_t sizes[TSIZE];
+static uint64_t overflow;
 
 static int aflag;
 static int cflag;
@@ -72,7 +73,7 @@ static time_t now;
 char *progname;
 
 static void mounttable(void);
-static char *idname(__uint32_t, int);
+static char *idname(uint32_t, int);
 static void report(const char *, const char *, int);
 static void creport(const char *, const char *);
 
@@ -174,7 +175,7 @@ static int qcmp(du_t * p1, du_t * p2)
 static void creport(const char *file, const char *fsdir)
 {
 	int i;
-	__uint64_t t = 0;
+	uint64_t t = 0;
 
 	printf(_("%s (%s):\n"), file, fsdir);
 	for (i = 0; i < TSIZE - 1; i++)
@@ -220,7 +221,7 @@ static void report(const char *file, const char *fsdir, int type)
 	}
 }
 
-static idcache_t *getnextent(int type, __uint32_t id, int byid)
+static idcache_t *getnextent(int type, uint32_t id, int byid)
 {
 	struct passwd *pw;
 	struct group  *gr;
@@ -241,7 +242,7 @@ static idcache_t *getnextent(int type, __uint32_t id, int byid)
 	return &idc;
 }
 
-static char *idname(__uint32_t id, int type)
+static char *idname(uint32_t id, int type)
 {
 	idcache_t *ncp, *idp;
 	static idcache_t nc[2][NID];
@@ -287,8 +288,8 @@ static void acctXFS(xfs_bstat_t *p)
 {
 	register du_t *dp;
 	du_t **hp;
-	__uint64_t size;
-	__uint32_t i, id;
+	uint64_t size;
+	uint32_t i, id;
 
 	if ((p->bs_mode & S_IFMT) == 0)
 		return;
diff --git a/quot.h b/quot.h
index 07ea39d..0d9110e 100644
--- a/quot.h
+++ b/quot.h
@@ -35,18 +35,18 @@
 #define	SEC24HR	(60*60*24)	/* seconds per day */
 
 typedef struct {
-	__uint32_t id;
+	uint32_t id;
 	char name[UT_NAMESIZE + 1];
 } idcache_t;
 
 typedef struct du {
 	struct du *next;
-	__uint64_t blocks;
-	__uint64_t blocks30;
-	__uint64_t blocks60;
-	__uint64_t blocks90;
-	__uint64_t nfiles;
-	__uint32_t id;
+	uint64_t blocks;
+	uint64_t blocks30;
+	uint64_t blocks60;
+	uint64_t blocks90;
+	uint64_t nfiles;
+	uint32_t id;
 } du_t;
 
 #define	NDU	60000
diff --git a/rquota_server.c b/rquota_server.c
index 09cf6ed..a72ad3f 100644
--- a/rquota_server.c
+++ b/rquota_server.c
@@ -60,7 +60,7 @@ extern char nfs_pseudoroot[PATH_MAX];
  */
 extern struct authunix_parms *unix_cred;
 
-int in_group(gid_t * gids, u_int len, gid_t gid)
+int in_group(gid_t * gids, uint32_t len, gid_t gid)
 {
 	gid_t *gidsp = gids + len;