Source: pseudo Version: 1.9.0+git20230301+ec6151a2b057-1 Followup-For: Bug #1084913 X-Debbugs-Cc: wuruil...@loongson.cn
Dear Maintainer, Sorry, I just realized that the attachment didn't come with the email. Resend the attachment. wuruilong
Description: <short summary of the patch> TODO: Put a short summary on the line above and replace this paragraph with a longer explanation of this change. Complete the meta-information with other relevant fields (see below for details). To make it easier, the information below has been extracted from the changelog. Adjust it or drop it. . pseudo (1.9.0+git20230301+ec6151a2b057-1) unstable; urgency=medium . * New upstream snapshot. * Add a build dependency on acl for tests. Author: Andrej Shadura <andre...@debian.org> --- The information above should follow the Patch Tagging Guidelines, please checkout https://dep.debian.net/deps/dep3/ to learn about the format. Here are templates for supplementary fields that you might want to add: Origin: (upstream|backport|vendor|other), (<patch-url>|commit:<commit-id>) Bug: <upstream-bugtracker-url> Bug-Debian: https://bugs.debian.org/<bugnumber> Bug-Ubuntu: https://launchpad.net/bugs/<bugnumber> Forwarded: (no|not-needed|<patch-forwarded-url>) Applied-Upstream: <version>, (<commit-url>|commit:<commid-id>) Reviewed-By: <name and email of someone who approved/reviewed the patch> Last-Update: 2024-10-25 --- pseudo-1.9.0+git20230301+ec6151a2b057.orig/ports/linux/guts/fopen64.c +++ pseudo-1.9.0+git20230301+ec6151a2b057/ports/linux/guts/fopen64.c @@ -8,11 +8,13 @@ * wrap_fopen64(const char *path, const char *mode) { * FILE * rc = 0; */ - struct stat64 buf; - int save_errno; - + struct stat64 buf; + int save_errno; +#ifdef __loongarch64 + int existed = (real_stat64(path, &buf) != -1); +#else int existed = (real___xstat64(_STAT_VER, path, &buf) != -1); - +#endif rc = real_fopen64(path, mode); save_errno = errno; @@ -20,7 +22,11 @@ int fd = fileno(rc); pseudo_debug(PDBGF_FILE, "fopen64 '%s': fd %d <FILE %p>\n", path, fd, (void *) rc); +#ifdef __loongarch64 + if (real_fstat64( fd, &buf) != -1) { +#else if (real___fxstat64(_STAT_VER, fd, &buf) != -1) { +#endif if (!existed) { real_fchmod(fd, PSEUDO_FS_MODE(0666 & ~pseudo_umask, 0)); pseudo_client_op(OP_CREAT, 0, -1, -1, path, &buf); --- pseudo-1.9.0+git20230301+ec6151a2b057.orig/ports/linux/guts/freopen64.c +++ pseudo-1.9.0+git20230301+ec6151a2b057/ports/linux/guts/freopen64.c @@ -10,7 +10,11 @@ */ struct stat64 buf; int save_errno; +#ifdef __loongarch64 + int existed = (real_stat64(path, &buf) != -1); +#else int existed = (real___xstat64(_STAT_VER, path, &buf) != -1); +#endif rc = real_freopen64(path, mode, stream); save_errno = errno; @@ -19,7 +23,11 @@ int fd = fileno(rc); pseudo_debug(PDBGF_FILE, "freopen64 '%s': fd %d\n", path, fd); +#ifdef __loongarch64 + if (real_fstat64(fd, &buf) != -1) { +#else if (real___fxstat64(_STAT_VER, fd, &buf) != -1) { +#endif if (!existed) { real_fchmod(fd, PSEUDO_FS_MODE(0666 & ~pseudo_umask, 0)); pseudo_client_op(OP_CREAT, 0, -1, -1, path, &buf); --- pseudo-1.9.0+git20230301+ec6151a2b057.orig/ports/linux/guts/fstat.c +++ pseudo-1.9.0+git20230301+ec6151a2b057/ports/linux/guts/fstat.c @@ -7,8 +7,17 @@ * int fstat(int fd, struct stat *buf) * int rc = -1; */ - +#ifdef __loongarch64 + struct stat64 buf64; + /* populate buffer with complete data */ + real_fstat(fd, buf); + /* obtain fake data */ + rc = wrap_fstat64(fd, &buf64); + /* overwrite */ + pseudo_stat32_from64(buf, &buf64); +#else rc = wrap___fxstat(_STAT_VER, fd, buf); +#endif /* return rc; * } --- pseudo-1.9.0+git20230301+ec6151a2b057.orig/ports/linux/guts/fstat64.c +++ pseudo-1.9.0+git20230301+ec6151a2b057/ports/linux/guts/fstat64.c @@ -7,8 +7,24 @@ * int fstat64(int fd, struct stat *buf) * int rc = -1; */ +#ifdef __loongarch64 + pseudo_msg_t *msg; + int save_errno; + rc = real_fstat64(fd, buf); + save_errno = errno; + if (rc == -1) { + return rc; + } + msg = pseudo_client_op(OP_FSTAT, 0, fd, -1, 0, buf); + if (msg && msg->result == RESULT_SUCCEED) { + pseudo_stat_msg(buf, msg); + } + + errno = save_errno; +#else rc = wrap___fxstat64(_STAT_VER, fd, buf); +#endif /* return rc; * } --- pseudo-1.9.0+git20230301+ec6151a2b057.orig/ports/linux/guts/fstatat.c +++ pseudo-1.9.0+git20230301+ec6151a2b057/ports/linux/guts/fstatat.c @@ -7,8 +7,14 @@ * int fstatat(int dirfd, const char *path, struct stat *buf, int flags) * int rc = -1; */ - +#ifdef __loongarch64 + struct stat64 buf64; + real_fstatat(dirfd,path,buf,flags); + rc = wrap_fstatat64(dirfd, path, &buf64, flags); + pseudo_stat32_from64(buf, &buf64); +#else rc = wrap___fxstatat(_STAT_VER, dirfd, path, buf, flags); +#endif /* return rc; * } --- pseudo-1.9.0+git20230301+ec6151a2b057.orig/ports/linux/guts/fstatat64.c +++ pseudo-1.9.0+git20230301+ec6151a2b057/ports/linux/guts/fstatat64.c @@ -8,7 +8,50 @@ * int rc = -1; */ +#ifdef __loongarch64 + pseudo_msg_t *msg; + int save_errno; + +#ifdef PSEUDO_NO_REAL_AT_FUNCTIONS + if (dirfd != AT_FDCWD) { + errno = ENOSYS; + return -1; + } +#endif + if (flags & AT_SYMLINK_NOFOLLOW) { +#ifdef PSEUDO_NO_REAL_AT_FUNCTIONS + rc = real_lstat64(path, buf); +#else + rc = real_fstatat64(dirfd, path, buf, flags); +#endif + if (rc == -1) { + return rc; + } + } else { +#ifdef PSEUDO_NO_REAL_AT_FUNCTIONS + rc = real_stat64( path, buf); +#else + rc = real_fstatat64(dirfd, path, buf, flags); +#endif + if (rc == -1) { + return rc; + } + } + save_errno = errno; + + /* query database + * note that symlink canonicalizing is now automatic, so we + * don't need to check for a symlink on this end + */ + msg = pseudo_client_op(OP_STAT, 0, -1, dirfd, path, buf); + if (msg && msg->result == RESULT_SUCCEED) { + pseudo_stat_msg(buf, msg); + } + + errno = save_errno; +#else rc = wrap___fxstatat64(_STAT_VER, dirfd, path, buf, flags); +#endif /* return rc; * } --- pseudo-1.9.0+git20230301+ec6151a2b057.orig/ports/linux/guts/lstat.c +++ pseudo-1.9.0+git20230301+ec6151a2b057/ports/linux/guts/lstat.c @@ -7,8 +7,11 @@ * int lstat(const char *path, struct stat *buf) * int rc = -1; */ - +#ifdef __loongarch64 + rc = wrap_fstatat(AT_FDCWD, path, buf, AT_SYMLINK_NOFOLLOW); +#else rc = wrap___fxstatat(_STAT_VER, AT_FDCWD, path, buf, AT_SYMLINK_NOFOLLOW); +#endif /* return rc; * } --- pseudo-1.9.0+git20230301+ec6151a2b057.orig/ports/linux/guts/lstat64.c +++ pseudo-1.9.0+git20230301+ec6151a2b057/ports/linux/guts/lstat64.c @@ -7,8 +7,11 @@ * int lstat64(const char *path, struct stat *buf) * int rc = -1; */ - +#ifdef __loongarch64 + rc = wrap_fstatat64( AT_FDCWD, path, buf, AT_SYMLINK_NOFOLLOW); +#else rc = wrap___fxstatat64(_STAT_VER, AT_FDCWD, path, buf, AT_SYMLINK_NOFOLLOW); +#endif /* return rc; * } --- pseudo-1.9.0+git20230301+ec6151a2b057.orig/ports/linux/guts/mknod.c +++ pseudo-1.9.0+git20230301+ec6151a2b057/ports/linux/guts/mknod.c @@ -8,7 +8,11 @@ * int rc = -1; */ +#ifdef __loongarch64 + rc = wrap_mknodat(AT_FDCWD, path, mode, dev); +#else rc = wrap___xmknod(_MKNOD_VER, path, mode, &dev); +#endif /* return rc; * } --- pseudo-1.9.0+git20230301+ec6151a2b057.orig/ports/linux/guts/mknodat.c +++ pseudo-1.9.0+git20230301+ec6151a2b057/ports/linux/guts/mknodat.c @@ -7,8 +7,80 @@ * int mknodat(int dirfd, const char *path, mode_t mode, dev_t dev) * int rc = -1; */ +#ifdef __loongarch64 + pseudo_msg_t *msg; + struct stat64 buf; + /* mask out mode bits appropriately */ + mode = mode & ~pseudo_umask; + /* if you don't specify a type, assume regular file */ + if (!(mode & S_IFMT)) { + mode |= S_IFREG; + } + pseudo_debug(PDBGF_FILE, "mknodat creating '%s', mode 0%o\n", + path ? path : "<no name>", (int) mode); + + /* we don't use underlying call, so _ver is irrelevant to us */ +#ifdef PSEUDO_NO_REAL_AT_FUNCTIONS + if (dirfd != AT_FDCWD) { + errno = ENOSYS; + return -1; + } + rc = real_stat64( path, &buf); +#else + rc = real_fstatat64( dirfd, path, &buf, AT_SYMLINK_NOFOLLOW); +#endif + if (rc != -1) { + /* if we can stat the file, you can't mknod it */ + errno = EEXIST; + return -1; + } + if (!dev) { + errno = EINVAL; + return -1; + } +#ifdef PSEUDO_NO_REAL_AT_FUNCTIONS + rc = real_open(path, O_CREAT | O_WRONLY | O_EXCL, + PSEUDO_FS_MODE(mode, 0)); +#else + rc = real_openat(dirfd, path, O_CREAT | O_WRONLY | O_EXCL, + PSEUDO_FS_MODE(mode, 0)); +#endif + if (rc == -1) { + return -1; + } + real_fchmod(rc, PSEUDO_FS_MODE(mode, 0)); + real_fstat64( rc, &buf); + /* mknod does not really open the file. We don't have + * to use wrap_close because we've never exposed this file + * descriptor to the client code. + */ + real_close(rc); + + /* mask in the mode type bits again */ + buf.st_mode = (PSEUDO_DB_MODE(buf.st_mode, mode) & 07777) | + (mode & ~07777); + buf.st_rdev = dev; + msg = pseudo_client_op(OP_MKNOD, 0, -1, dirfd, path, &buf); + if (msg && msg->result != RESULT_SUCCEED) { + errno = EPERM; + rc = -1; + } else { + /* just pretend we worked */ + rc = 0; + } + if (rc == -1) { + int save_errno = errno; +#ifdef PSEUDO_NO_REAL_AT_FUNCTIONS + real_unlink(path); +#else + real_unlinkat(dirfd, path, AT_SYMLINK_NOFOLLOW); +#endif + errno = save_errno; + } +#else rc = wrap___xmknodat(_MKNOD_VER, dirfd, path, mode, &dev); +#endif /* return rc; * } --- pseudo-1.9.0+git20230301+ec6151a2b057.orig/ports/linux/guts/mkostemp64.c +++ pseudo-1.9.0+git20230301+ec6151a2b057/ports/linux/guts/mkostemp64.c @@ -35,7 +35,11 @@ if (rc != -1) { save_errno = errno; +#ifdef __loongarch64 + if (real_fstat64(rc, &buf) != -1) { +#else if (real___fxstat64(_STAT_VER, rc, &buf) != -1) { +#endif real_fchmod(rc, PSEUDO_FS_MODE(0600, 0)); pseudo_client_op(OP_CREAT, 0, -1, -1, tmp_template, &buf); pseudo_client_op(OP_OPEN, PSA_READ | PSA_WRITE, rc, -1, tmp_template, &buf); --- pseudo-1.9.0+git20230301+ec6151a2b057.orig/ports/linux/guts/openat.c +++ pseudo-1.9.0+git20230301+ec6151a2b057/ports/linux/guts/openat.c @@ -56,13 +56,25 @@ save_errno = errno; #ifdef PSEUDO_NO_REAL_AT_FUNCTIONS if (flags & O_NOFOLLOW) { +#ifdef __loongarch64 + rc = real_lstat64(path,&buf); +#else rc = real___lxstat64(_STAT_VER, path, &buf); +#endif } else { +#ifdef __loongarch64 + rc = real_stat64(path,&buf); +#else rc = real___xstat64(_STAT_VER, path, &buf); +#endif } #else +#ifdef __loongarch64 + rc = real_fstatat64(dirfd, path, &buf, (flags & O_NOFOLLOW) ? AT_SYMLINK_NOFOLLOW : 0); +#else rc = real___fxstatat64(_STAT_VER, dirfd, path, &buf, (flags & O_NOFOLLOW) ? AT_SYMLINK_NOFOLLOW : 0); #endif +#endif existed = (rc != -1); if (!existed) pseudo_debug(PDBGF_FILE, "openat_creat: %s -> 0%o\n", path, mode); @@ -77,13 +89,25 @@ save_errno = errno; #ifdef PSEUDO_NO_REAL_AT_FUNCTIONS if (flags & O_NOFOLLOW) { +#ifdef __loongarch64 + rc = real_lstat64(path, &buf); +#else rc = real___lxstat64(_STAT_VER, path, &buf); +#endif } else { +#ifdef __loongarch64 + rc = real_stat64(path, &buf); +#else rc = real___xstat64(_STAT_VER, path, &buf); +#endif } #else +#ifdef __loongarch64 + rc = real_fstatat64(dirfd, path, &buf, (flags & O_NOFOLLOW) ? AT_SYMLINK_NOFOLLOW : 0); +#else rc = real___fxstatat64(_STAT_VER, dirfd, path, &buf, (flags & O_NOFOLLOW) ? AT_SYMLINK_NOFOLLOW : 0); #endif +#endif if (rc != -1 && S_ISFIFO(buf.st_mode)) { overly_magic_nonblocking = 1; } @@ -135,13 +159,25 @@ #endif #ifdef PSEUDO_NO_REAL_AT_FUNCTIONS if (flags & O_NOFOLLOW) { +#ifdef __loongarch64 + stat_rc = real_lstat64( path, &buf); +#else stat_rc = real___lxstat64(_STAT_VER, path, &buf); +#endif } else { +#ifdef __loongarch64 + stat_rc = real_stat64(path, &buf); +#else stat_rc = real___xstat64(_STAT_VER, path, &buf); +#endif } #else +#ifdef __loongarch64 + stat_rc = real_fstatat64(dirfd, path, &buf, (flags & O_NOFOLLOW) ? AT_SYMLINK_NOFOLLOW : 0); +#else stat_rc = real___fxstatat64(_STAT_VER, dirfd, path, &buf, (flags & O_NOFOLLOW) ? AT_SYMLINK_NOFOLLOW : 0); #endif +#endif pseudo_debug(PDBGF_FILE, "openat(path %s), flags %o, stat rc %d, stat mode %o\n", path, flags, stat_rc, buf.st_mode); --- pseudo-1.9.0+git20230301+ec6151a2b057.orig/ports/linux/guts/stat.c +++ pseudo-1.9.0+git20230301+ec6151a2b057/ports/linux/guts/stat.c @@ -7,8 +7,11 @@ * int stat(const char *path, struct stat *buf) * int rc = -1; */ - +#ifdef __loongarch64 + rc = wrap_fstatat(AT_FDCWD, path, buf, 0); +#else rc = wrap___fxstatat(_STAT_VER, AT_FDCWD, path, buf, 0); +#endif /* return rc; * } --- pseudo-1.9.0+git20230301+ec6151a2b057.orig/ports/linux/guts/stat64.c +++ pseudo-1.9.0+git20230301+ec6151a2b057/ports/linux/guts/stat64.c @@ -7,8 +7,11 @@ * int stat64(const char *path, struct stat *buf) * int rc = -1; */ - +#ifdef __loongarch64 + rc = wrap_fstatat64(AT_FDCWD, path, buf, 0); +#else rc = wrap___fxstatat64(_STAT_VER, AT_FDCWD, path, buf, 0); +#endif /* return rc; * } --- pseudo-1.9.0+git20230301+ec6151a2b057.orig/ports/linux/pseudo_wrappers.c +++ pseudo-1.9.0+git20230301+ec6151a2b057/ports/linux/pseudo_wrappers.c @@ -8,43 +8,75 @@ */ int pseudo_stat(const char *path, struct stat *buf) { +#ifdef __loongarch64 + return real_stat( path, buf); +#else return real___xstat(_STAT_VER, path, buf); +#endif } int pseudo_lstat(const char *path, struct stat *buf) { +#ifdef __loongarch64 + return real_lstat(path,buf); +#else return real___lxstat(_STAT_VER, path, buf); +#endif } int pseudo_fstat(int fd, struct stat *buf) { +#ifdef __loongarch64 + return real_fstat(fd,buf); +#else return real___fxstat(_STAT_VER, fd, buf); +#endif } int pseudo_stat64(const char *path, struct stat64 *buf) { +#ifdef __loongarch64 + return real_stat64(path,buf); +#else return real___xstat64(_STAT_VER, path, buf); +#endif } int pseudo_lstat64(const char *path, struct stat64 *buf) { +#ifdef __loongarch64 + return real_lstat64(path,buf); +#else return real___lxstat64(_STAT_VER, path, buf); +#endif } int pseudo_fstat64(int fd, struct stat64 *buf) { +#ifdef __loongarch64 + return real_fstat64(fd,buf); +#else return real___fxstat64(_STAT_VER, fd, buf); +#endif } /* similar thing happens with mknod */ int pseudo_mknod(const char *path, mode_t mode, dev_t dev) { +#ifdef __loongarch64 + return real_mknod(path,mode,dev); +#else return real___xmknod(_MKNOD_VER, path, mode, &dev); +#endif } int pseudo_mknodat(int dirfd, const char *path, mode_t mode, dev_t dev) { +#ifdef __loongarch64 + return real_mknodat(dirfd,path,mode,dev); +#else return real___xmknodat(_MKNOD_VER, dirfd, path, mode, &dev); +#endif } int pseudo_capset(cap_user_header_t hdrp, const cap_user_data_t datap) { --- pseudo-1.9.0+git20230301+ec6151a2b057.orig/pseudo_client.h +++ pseudo-1.9.0+git20230301+ec6151a2b057/pseudo_client.h @@ -14,13 +14,21 @@ extern void pseudo_client_linked_paths(c #define base_lstat real_lstat64 #define base_fstat real_fstat64 #define base_stat real_stat64 +#ifdef __loongarch64 +#define base_fstatat(dirfd, path, buf, flags) real_fstatat64( dirfd, path, buf, flags) +#else #define base_fstatat(dirfd, path, buf, flags) real___fxstatat64(_STAT_VER, dirfd, path, buf, flags) +#endif #else #define base_lstat real_lstat #define base_fstat real_fstat #define base_stat real_stat +#ifdef __loongarch64 +#define base_fstatat(dirfd, path, buf, flags) real_fstatat( dirfd, path, buf, flags +#else #define base_fstatat(dirfd, path, buf, flags) real___fxstatat(_STAT_VER, dirfd, path, buf, flags) #endif +#endif extern void pseudo_antimagic(void); extern void pseudo_magic(void); extern void pseudo_client_touchuid(void); --- pseudo-1.9.0+git20230301+ec6151a2b057.orig/templates/wrapfuncs.c +++ pseudo-1.9.0+git20230301+ec6151a2b057/templates/wrapfuncs.c @@ -13,7 +13,9 @@ * script if you want to modify this. */ @body +#ifndef __loongarch64 static ${type} (*real_${name})(${decl_args}) = ${real_init}; +#endif ${maybe_skip}
