Go to the source code of this file.
Functions | |
| int | do_unlink (char *fname) |
| int | do_symlink (char *fname1, char *fname2) |
| int | do_link (char *fname1, char *fname2) |
| int | do_lchown (const char *path, uid_t owner, gid_t group) |
| int | do_mknod (char *pathname, mode_t mode, dev_t dev) |
| int | do_rmdir (char *pathname) |
| int | do_open (char *pathname, int flags, mode_t mode) |
| int | do_chmod (const char *path, mode_t mode) |
| int | do_rename (char *fname1, char *fname2) |
| void | trim_trailing_slashes (char *name) |
| int | do_mkdir (char *fname, mode_t mode) |
| int | do_mkstemp (char *template, mode_t perms) |
| int | do_stat (const char *fname, STRUCT_STAT *st) |
| int | do_lstat (const char *fname, STRUCT_STAT *st) |
| int | do_fstat (int fd, STRUCT_STAT *st) |
| OFF_T | do_lseek (int fd, OFF_T offset, int whence) |
| void * | do_mmap (void *start, int len, int prot, int flags, int fd, OFF_T offset) |
| char * | d_name (struct dirent *di) |
Variables | |
| int | dry_run |
| int | read_only |
| int | list_only |
Definition in file syscall.c.
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Definition at line 35 of file syscall.c. Referenced by _exit_cleanup(), finish_transfer(), keep_backup(), robust_move(), and robust_unlink().
00036 {
00037 if (dry_run) return 0;
00038 CHECK_RO
00039 return unlink(fname);
00040 }
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Definition at line 42 of file syscall.c. Referenced by keep_backup(), and recv_generator().
00043 {
00044 if (dry_run) return 0;
00045 CHECK_RO
00046 return symlink(fname1, fname2);
00047 }
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Definition at line 50 of file syscall.c. Referenced by hard_link_one().
00051 {
00052 if (dry_run) return 0;
00053 CHECK_RO
00054 return link(fname1, fname2);
00055 }
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Definition at line 58 of file syscall.c. Referenced by make_bak_dir(), and set_perms().
00059 {
00060 if (dry_run) return 0;
00061 CHECK_RO
00062 return lchown(path, owner, group);
00063 }
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Definition at line 66 of file syscall.c. Referenced by keep_backup(), and recv_generator().
00067 {
00068 if (dry_run) return 0;
00069 CHECK_RO
00070 return mknod(pathname, mode, dev);
00071 }
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Definition at line 74 of file syscall.c. Referenced by delete_file(), delete_one(), and keep_backup().
00075 {
00076 if (dry_run) return 0;
00077 CHECK_RO
00078 return rmdir(pathname);
00079 }
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Definition at line 81 of file syscall.c. Referenced by copy_file(), daemon_main(), do_mkstemp(), file_checksum(), read_batch_csums_file(), read_batch_delta_file(), read_batch_flist_file(), recv_files(), recv_generator(), send_files(), write_batch_argvs_file(), write_batch_csums_file(), write_batch_delta_file(), and write_batch_flist_file().
00082 {
00083 if (flags != O_RDONLY) {
00084 if (dry_run) return -1;
00085 CHECK_RO
00086 }
00087 #ifdef O_BINARY
00088 /* for Windows */
00089 flags |= O_BINARY;
00090 #endif
00091 /* some systems can't handle a double / */
00092 if (pathname[0] == '/' && pathname[1] == '/') pathname++;
00093
00094 return open(pathname, flags, mode);
00095 }
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Definition at line 98 of file syscall.c. Referenced by make_bak_dir(), and set_perms().
00099 {
00100 if (dry_run) return 0;
00101 CHECK_RO
00102 return chmod(path, mode);
00103 }
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Definition at line 106 of file syscall.c. Referenced by make_simple_backup(), robust_rename(), and robust_unlink().
00107 {
00108 if (dry_run) return 0;
00109 CHECK_RO
00110 return rename(fname1, fname2);
00111 }
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Definition at line 114 of file syscall.c. Referenced by do_mkdir(), and main().
00115 {
00116 int l;
00117 /* Some BSD systems cannot make a directory if the name
00118 * contains a trailing slash.
00119 * <http://www.opensource.apple.com/bugs/X/BSD%20Kernel/2734739.html> */
00120
00121 /* Don't change empty string; and also we can't improve on
00122 * "/" */
00123
00124 l = strlen(name);
00125 while (l > 1) {
00126 if (name[--l] != '/')
00127 break;
00128 name[l] = '\0';
00129 }
00130 }
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Definition at line 133 of file syscall.c. References trim_trailing_slashes(). Referenced by create_directory_path(), get_local_name(), keep_backup(), make_bak_dir(), make_dir(), and recv_generator().
00134 {
00135 if (dry_run)
00136 return 0;
00137 CHECK_RO;
00138 trim_trailing_slashes(fname);
00139 return mkdir(fname, mode);
00140 }
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Definition at line 144 of file syscall.c. References do_open(). Referenced by recv_files().
00145 {
00146 if (dry_run) return -1;
00147 if (read_only) {errno = EROFS; return -1;}
00148
00149 #if defined(HAVE_SECURE_MKSTEMP) && defined(HAVE_FCHMOD)
00150 {
00151 int fd = mkstemp(template);
00152 if (fd == -1) return -1;
00153 if (fchmod(fd, perms) != 0) {
00154 close(fd);
00155 unlink(template);
00156 return -1;
00157 }
00158 return fd;
00159 }
00160 #else
00161 if (!mktemp(template)) return -1;
00162 return do_open(template, O_RDWR|O_EXCL|O_CREAT, perms);
00163 #endif
00164 }
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Definition at line 166 of file syscall.c. Referenced by delete_file(), get_local_name(), get_secret(), getpassf(), keep_backup(), link_stat(), and readlink_stat().
00167 {
00168 #if HAVE_OFF64_T
00169 return stat64(fname, st);
00170 #else
00171 return stat(fname, st);
00172 #endif
00173 }
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Definition at line 176 of file syscall.c. Referenced by delete_file(), keep_backup(), link_stat(), list_file(), make_bak_dir(), and readlink_stat().
00177 {
00178 #if HAVE_OFF64_T
00179 return lstat64(fname, st);
00180 #else
00181 return lstat(fname, st);
00182 #endif
00183 }
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Definition at line 186 of file syscall.c. Referenced by recv_files(), and send_files().
00187 {
00188 #if HAVE_OFF64_T
00189 return fstat64(fd, st);
00190 #else
00191 return fstat(fd, st);
00192 #endif
00193 }
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Definition at line 195 of file syscall.c. Referenced by map_ptr(), sparse_end(), and write_sparse().
00196 {
00197 #if HAVE_OFF64_T
00198 off64_t lseek64();
00199 return lseek64(fd, offset, whence);
00200 #else
00201 return lseek(fd, offset, whence);
00202 #endif
00203 }
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Definition at line 206 of file syscall.c.
00207 {
00208 #if HAVE_OFF64_T
00209 return mmap64(start, len, prot, flags, fd, offset);
00210 #else
00211 return mmap(start, len, prot, flags, fd, offset);
00212 #endif
00213 }
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Definition at line 216 of file syscall.c. Referenced by delete_file(), and send_directory().
00217 {
00218 #if HAVE_BROKEN_READDIR
00219 return (di->d_name - 2);
00220 #else
00221 return di->d_name;
00222 #endif
00223 }
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1.2.15