diff options
| -rw-r--r-- | Makefile | 1 | ||||
| -rw-r--r-- | wrapper.c | 60 | ||||
| -rw-r--r-- | zlib.c | 61 |
3 files changed, 62 insertions, 60 deletions
@@ -662,6 +662,7 @@ LIB_OBJS += write_or_die.o LIB_OBJS += ws.o LIB_OBJS += wt-status.o LIB_OBJS += xdiff-interface.o +LIB_OBJS += zlib.o BUILTIN_OBJS += builtin/add.o BUILTIN_OBJS += builtin/annotate.o @@ -327,66 +327,6 @@ int xmkstemp_mode(char *template, int mode) return fd; } -/* - * zlib wrappers to make sure we don't silently miss errors - * at init time. - */ -void git_inflate_init(z_streamp strm) -{ - const char *err; - - switch (inflateInit(strm)) { - case Z_OK: - return; - - case Z_MEM_ERROR: - err = "out of memory"; - break; - case Z_VERSION_ERROR: - err = "wrong version"; - break; - default: - err = "error"; - } - die("inflateInit: %s (%s)", err, strm->msg ? strm->msg : "no message"); -} - -void git_inflate_end(z_streamp strm) -{ - if (inflateEnd(strm) != Z_OK) - error("inflateEnd: %s", strm->msg ? strm->msg : "failed"); -} - -int git_inflate(z_streamp strm, int flush) -{ - int ret = inflate(strm, flush); - const char *err; - - switch (ret) { - /* Out of memory is fatal. */ - case Z_MEM_ERROR: - die("inflate: out of memory"); - - /* Data corruption errors: we may want to recover from them (fsck) */ - case Z_NEED_DICT: - err = "needs dictionary"; break; - case Z_DATA_ERROR: - err = "data stream error"; break; - case Z_STREAM_ERROR: - err = "stream consistency error"; break; - default: - err = "unknown error"; break; - - /* Z_BUF_ERROR: normal, needs more space in the output buffer */ - case Z_BUF_ERROR: - case Z_OK: - case Z_STREAM_END: - return ret; - } - error("inflate: %s (%s)", err, strm->msg ? strm->msg : "no message"); - return ret; -} - static int warn_if_unremovable(const char *op, const char *file, int rc) { if (rc < 0) { diff --git a/zlib.c b/zlib.c new file mode 100644 index 0000000000..c4d58da4e9 --- /dev/null +++ b/zlib.c @@ -0,0 +1,61 @@ +/* + * zlib wrappers to make sure we don't silently miss errors + * at init time. + */ +#include "cache.h" + +void git_inflate_init(z_streamp strm) +{ + const char *err; + + switch (inflateInit(strm)) { + case Z_OK: + return; + + case Z_MEM_ERROR: + err = "out of memory"; + break; + case Z_VERSION_ERROR: + err = "wrong version"; + break; + default: + err = "error"; + } + die("inflateInit: %s (%s)", err, strm->msg ? strm->msg : "no message"); +} + +void git_inflate_end(z_streamp strm) +{ + if (inflateEnd(strm) != Z_OK) + error("inflateEnd: %s", strm->msg ? strm->msg : "failed"); +} + +int git_inflate(z_streamp strm, int flush) +{ + int ret = inflate(strm, flush); + const char *err; + + switch (ret) { + /* Out of memory is fatal. */ + case Z_MEM_ERROR: + die("inflate: out of memory"); + + /* Data corruption errors: we may want to recover from them (fsck) */ + case Z_NEED_DICT: + err = "needs dictionary"; break; + case Z_DATA_ERROR: + err = "data stream error"; break; + case Z_STREAM_ERROR: + err = "stream consistency error"; break; + default: + err = "unknown error"; break; + + /* Z_BUF_ERROR: normal, needs more space in the output buffer */ + case Z_BUF_ERROR: + case Z_OK: + case Z_STREAM_END: + return ret; + } + error("inflate: %s (%s)", err, strm->msg ? strm->msg : "no message"); + return ret; +} |