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*: more readable handling of pipe fds. No code changes.

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This commit is contained in:
Denis Vlasenko
2008-02-16 13:20:56 +00:00
parent 1e18f1bab3
commit 3718832a15
12 changed files with 88 additions and 82 deletions
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7
include/libbb.h
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@@ -294,10 +294,15 @@ int xopen(const char *pathname, int flags);
int xopen3(const char *pathname, int flags, int mode);
int open_or_warn(const char *pathname, int flags);
int open3_or_warn(const char *pathname, int flags, int mode);
void xpipe(int filedes[2]);
off_t xlseek(int fd, off_t offset, int whence);
off_t fdlength(int fd);
void xpipe(int filedes[2]);
/* In this form code with pipes is much more readable */
struct fd_pair { int rd; int wr; };
#define piped_pair(pair) pipe(&((pair).rd))
#define xpiped_pair(pair) xpipe(&((pair).rd))
/* Useful for having small structure members/global variables */
typedef int8_t socktype_t;
typedef int8_t family_t;

4
include/unarchive.h
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@@ -92,8 +92,8 @@ extern char get_header_tar_bz2(archive_handle_t *archive_handle);
extern char get_header_tar_lzma(archive_handle_t *archive_handle);
extern char get_header_tar_gz(archive_handle_t *archive_handle);
extern void seek_by_jump(const archive_handle_t *archive_handle, const unsigned amount);
extern void seek_by_read(const archive_handle_t *archive_handle, const unsigned amount);
extern void seek_by_jump(const archive_handle_t *archive_handle, unsigned amount);
extern void seek_by_read(const archive_handle_t *archive_handle, unsigned amount);
extern ssize_t archive_xread_all_eof(archive_handle_t *archive_handle, unsigned char *buf, size_t count);