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author | Gustavo Zacarias | 2016-10-10 22:54:24 +0200 |
---|---|---|
committer | Karel Zak | 2016-10-19 12:11:59 +0200 |
commit | 7f0d4d56a2f1ed34c3da4501e65fb79497b3dda1 (patch) | |
tree | eeca870689c5084128ffa5a49c845d2c19df308c /disk-utils | |
parent | fstrim: add -v to the systemd service (diff) | |
download | kernel-qcow2-util-linux-7f0d4d56a2f1ed34c3da4501e65fb79497b3dda1.tar.gz kernel-qcow2-util-linux-7f0d4d56a2f1ed34c3da4501e65fb79497b3dda1.tar.xz kernel-qcow2-util-linux-7f0d4d56a2f1ed34c3da4501e65fb79497b3dda1.zip |
lib/crc32: prefix public functions
Make the publicly-visible crc32 library functions prefixed by ul_, such
as crc32() -> ul_crc32().
This is because it clashes with the crc32() function from zlib.
For newer versions of glib (2.50+) zlib and libblkid are required
dependencies and otherwise results in build failure when building
statically.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Diffstat (limited to 'disk-utils')
-rw-r--r-- | disk-utils/fsck.cramfs.c | 12 | ||||
-rw-r--r-- | disk-utils/mkfs.cramfs.c | 6 |
2 files changed, 9 insertions, 9 deletions
diff --git a/disk-utils/fsck.cramfs.c b/disk-utils/fsck.cramfs.c index 12009f21c..f34e79f90 100644 --- a/disk-utils/fsck.cramfs.c +++ b/disk-utils/fsck.cramfs.c @@ -214,7 +214,7 @@ static void test_crc(int start) return; } - crc = crc32(0L, Z_NULL, 0); + crc = ul_crc32(0L, Z_NULL, 0); buf = mmap(NULL, super.size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0); @@ -231,8 +231,8 @@ static void test_crc(int start) } if (buf != MAP_FAILED) { ((struct cramfs_super *)((unsigned char *) buf + start))->fsid.crc = - crc32(0L, Z_NULL, 0); - crc = crc32(crc, (unsigned char *) buf + start, super.size - start); + ul_crc32(0L, Z_NULL, 0); + crc = ul_crc32(crc, (unsigned char *) buf + start, super.size - start); munmap(buf, super.size); } else { int retval; @@ -249,15 +249,15 @@ static void test_crc(int start) break; if (length == 0) ((struct cramfs_super *)buf)->fsid.crc = - crc32(0L, Z_NULL, 0); + ul_crc32(0L, Z_NULL, 0); length += retval; if (length > (super.size - start)) { - crc = crc32(crc, buf, + crc = ul_crc32(crc, buf, retval - (length - (super.size - start))); break; } - crc = crc32(crc, buf, retval); + crc = ul_crc32(crc, buf, retval); } free(buf); } diff --git a/disk-utils/mkfs.cramfs.c b/disk-utils/mkfs.cramfs.c index 4e6b3ab85..55d68716b 100644 --- a/disk-utils/mkfs.cramfs.c +++ b/disk-utils/mkfs.cramfs.c @@ -406,7 +406,7 @@ static unsigned int write_superblock(struct entry *root, char *base, int size) super->size = size; memcpy(super->signature, CRAMFS_SIGNATURE, sizeof(super->signature)); - super->fsid.crc = crc32(0L, Z_NULL, 0); + super->fsid.crc = ul_crc32(0L, Z_NULL, 0); super->fsid.edition = opt_edition; super->fsid.blocks = total_blocks; super->fsid.files = total_nodes; @@ -700,7 +700,7 @@ int main(int argc, char **argv) loff_t fslen_ub = sizeof(struct cramfs_super); unsigned int fslen_max; char const *dirname, *outfile; - uint32_t crc = crc32(0L, Z_NULL, 0); + uint32_t crc = ul_crc32(0L, Z_NULL, 0); int c; cramfs_is_big_endian = HOST_IS_BIG_ENDIAN; /* default is to use host order */ @@ -856,7 +856,7 @@ int main(int argc, char **argv) sizeof(struct cramfs_super)); /* Put the checksum in. */ - crc = crc32(crc, (unsigned char *) (rom_image+opt_pad), (offset-opt_pad)); + crc = ul_crc32(crc, (unsigned char *) (rom_image+opt_pad), (offset-opt_pad)); ((struct cramfs_super *) (rom_image+opt_pad))->fsid.crc = u32_toggle_endianness(cramfs_is_big_endian, crc); if (verbose) printf(_("CRC: %x\n"), crc); |