Introduce pr_err for printing error messages.

[thirdparty/mdadm.git] / bitmap.c

diff --git a/bitmap.c b/bitmap.c
index c27688c5815951bd5388cab80ad7d839c7e53866..351f08a027179710916799985074ba286b50565f 100644 (file)
--- a/bitmap.c
+++ b/bitmap.c
@@ -133,7 +133,7 @@ bitmap_info_t *bitmap_fd_read(int fd, int brief)
        unsigned int n, skip;
 
        if (posix_memalign(&buf, 4096, 8192) != 0) {
-               fprintf(stderr, Name ": failed to allocate 8192 bytes\n");
+               pr_err("failed to allocate 8192 bytes\n");
                return NULL;
        }
        n = read(fd, buf, 8192);
@@ -141,10 +141,10 @@ bitmap_info_t *bitmap_fd_read(int fd, int brief)
        info = malloc(sizeof(*info));
        if (info == NULL) {
 #if __GNUC__ < 3
-               fprintf(stderr, Name ": failed to allocate %d bytes\n",
+               pr_err("failed to allocate %d bytes\n",
                                (int)sizeof(*info));
 #else
-               fprintf(stderr, Name ": failed to allocate %zd bytes\n",
+               pr_err("failed to allocate %zd bytes\n",
                                sizeof(*info));
 #endif
                free(buf);
@@ -152,8 +152,8 @@ bitmap_info_t *bitmap_fd_read(int fd, int brief)
        }
 
        if (n < sizeof(info->sb)) {
-               fprintf(stderr, Name ": failed to read superblock of bitmap "
-                       "file: %s\n", strerror(errno));
+               pr_err("failed to read superblock of bitmap "
+                      "file: %s\n", strerror(errno));
                free(info);
                free(buf);
                return NULL;
@@ -194,7 +194,7 @@ bitmap_info_t *bitmap_fd_read(int fd, int brief)
        }
 
        if (read_bits < total_bits) { /* file truncated... */
-               fprintf(stderr, Name ": WARNING: bitmap file is not large "
+               pr_err("WARNING: bitmap file is not large "
                        "enough for array size %llu!\n\n",
                        (unsigned long long)info->sb.sync_size);
                total_bits = read_bits;
@@ -214,14 +214,14 @@ bitmap_info_t *bitmap_file_read(char *filename, int brief, struct supertype **st
        struct supertype *st = *stp;
 
        if (stat(filename, &stb) < 0) {
-               fprintf(stderr, Name ": failed to find file %s: %s\n",
+               pr_err("failed to find file %s: %s\n",
                        filename, strerror(errno));
                return NULL;
        }
        if ((S_IFMT & stb.st_mode) == S_IFBLK) {
                fd = open(filename, O_RDONLY);
                if (fd < 0) {
-                       fprintf(stderr, Name ": failed to open bitmap file %s: %s\n",
+                       pr_err("failed to open bitmap file %s: %s\n",
                                filename, strerror(errno));
                        return NULL;
                }
@@ -231,7 +231,7 @@ bitmap_info_t *bitmap_file_read(char *filename, int brief, struct supertype **st
                        /* just look at device... */
                        lseek(fd, 0, 0);
                } else if (!st->ss->locate_bitmap) {
-                       fprintf(stderr, Name ": No bitmap possible with %s metadata\n",
+                       pr_err("No bitmap possible with %s metadata\n",
                                st->ss->name);
                        return NULL;
                } else
@@ -242,7 +242,7 @@ bitmap_info_t *bitmap_file_read(char *filename, int brief, struct supertype **st
        } else {
                fd = open(filename, O_RDONLY|O_DIRECT);
                if (fd < 0) {
-                       fprintf(stderr, Name ": failed to open bitmap file %s: %s\n",
+                       pr_err("failed to open bitmap file %s: %s\n",
                                filename, strerror(errno));
                        return NULL;
                }
@@ -286,12 +286,12 @@ int ExamineBitmap(char *filename, int brief, struct supertype *st)
        printf("        Filename : %s\n", filename);
        printf("           Magic : %08x\n", sb->magic);
        if (sb->magic != BITMAP_MAGIC) {
-               fprintf(stderr, Name ": invalid bitmap magic 0x%x, the bitmap file appears to be corrupted\n", sb->magic);
+               pr_err("invalid bitmap magic 0x%x, the bitmap file appears to be corrupted\n", sb->magic);
        }
        printf("         Version : %d\n", sb->version);
        if (sb->version < BITMAP_MAJOR_LO ||
            sb->version > BITMAP_MAJOR_HI) {
-               fprintf(stderr, Name ": unknown bitmap version %d, either the bitmap file is corrupted or you need to upgrade your tools\n", sb->version);
+               pr_err("unknown bitmap version %d, either the bitmap file is corrupted or you need to upgrade your tools\n", sb->version);
                goto free_info;
        }
 
@@ -357,13 +357,13 @@ int CreateBitmap(char *filename, int force, char uuid[16],
        long long bytes, filesize;
 
        if (!force && access(filename, F_OK) == 0) {
-               fprintf(stderr, Name ": bitmap file %s already exists, use --force to overwrite\n", filename);
+               pr_err("bitmap file %s already exists, use --force to overwrite\n", filename);
                return rv;
        }
 
        fp = fopen(filename, "w");
        if (fp == NULL) {
-               fprintf(stderr, Name ": failed to open bitmap file %s: %s\n",
+               pr_err("failed to open bitmap file %s: %s\n",
                        filename, strerror(errno));
                return rv;
        }
@@ -393,7 +393,7 @@ int CreateBitmap(char *filename, int force, char uuid[16],
        sb_cpu_to_le(&sb); /* convert to on-disk byte ordering */
 
        if (fwrite(&sb, sizeof(sb), 1, fp) != 1) {
-               fprintf(stderr, Name ": failed to write superblock to bitmap file %s: %s\n", filename, strerror(errno));
+               pr_err("failed to write superblock to bitmap file %s: %s\n", filename, strerror(errno));
                goto out;
        }
 
@@ -410,7 +410,7 @@ int CreateBitmap(char *filename, int force, char uuid[16],
 
        while (bytes > 0) {
                if (fwrite(block, sizeof(block), 1, fp) != 1) {
-                       fprintf(stderr, Name ": failed to write bitmap file %s: %s\n", filename, strerror(errno));
+                       pr_err("failed to write bitmap file %s: %s\n", filename, strerror(errno));
                        goto out;
                }
                bytes -= sizeof(block);