diff options
| -rw-r--r-- | src/gpt-auto-generator/gpt-auto-generator.c | 165 |
1 files changed, 85 insertions, 80 deletions
diff --git a/src/gpt-auto-generator/gpt-auto-generator.c b/src/gpt-auto-generator/gpt-auto-generator.c index 40caec5ab5..0a34f86be7 100644 --- a/src/gpt-auto-generator/gpt-auto-generator.c +++ b/src/gpt-auto-generator/gpt-auto-generator.c @@ -240,82 +240,6 @@ static int add_mount( return 0; } -static int add_automount( - const char *id, - const char *what, - const char *where, - const char *fstype, - bool rw, - const char *options, - const char *description, - usec_t timeout) { - - _cleanup_free_ char *unit = NULL, *lnk = NULL; - _cleanup_free_ char *opt, *p = NULL; - _cleanup_fclose_ FILE *f = NULL; - int r; - - assert(id); - assert(where); - assert(description); - - if (options) - opt = strjoin(options, ",noauto", NULL); - else - opt = strdup("noauto"); - if (!opt) - return log_oom(); - - r = add_mount(id, - what, - where, - fstype, - rw, - opt, - description, - NULL); - if (r < 0) - return r; - - r = unit_name_from_path(where, ".automount", &unit); - if (r < 0) - return log_error_errno(r, "Failed to generate unit name: %m"); - - p = strjoin(arg_dest, "/", unit, NULL); - if (!p) - return log_oom(); - - f = fopen(p, "wxe"); - if (!f) - return log_error_errno(errno, "Failed to create unit file %s: %m", unit); - - fprintf(f, - "# Automatically generated by systemd-gpt-auto-generator\n\n" - "[Unit]\n" - "Description=%s\n" - "Documentation=man:systemd-gpt-auto-generator(8)\n" - "[Automount]\n" - "Where=%s\n" - "TimeoutIdleSec=%lld\n", - description, - where, - (unsigned long long)timeout / USEC_PER_SEC); - - r = fflush_and_check(f); - if (r < 0) - return log_error_errno(r, "Failed to write unit file %s: %m", p); - - lnk = strjoin(arg_dest, "/" SPECIAL_LOCAL_FS_TARGET ".wants/", unit, NULL); - if (!lnk) - return log_oom(); - mkdir_parents_label(lnk, 0755); - - if (symlink(p, lnk) < 0) - return log_error_errno(errno, "Failed to create symlink %s: %m", lnk); - - return 0; -} - static bool path_is_busy(const char *where) { int r; @@ -441,8 +365,84 @@ static int add_swap(const char *path) { return 0; } -static int add_boot(const char *what) { #ifdef ENABLE_EFI +static int add_automount( + const char *id, + const char *what, + const char *where, + const char *fstype, + bool rw, + const char *options, + const char *description, + usec_t timeout) { + + _cleanup_free_ char *unit = NULL, *lnk = NULL; + _cleanup_free_ char *opt, *p = NULL; + _cleanup_fclose_ FILE *f = NULL; + int r; + + assert(id); + assert(where); + assert(description); + + if (options) + opt = strjoin(options, ",noauto", NULL); + else + opt = strdup("noauto"); + if (!opt) + return log_oom(); + + r = add_mount(id, + what, + where, + fstype, + rw, + opt, + description, + NULL); + if (r < 0) + return r; + + r = unit_name_from_path(where, ".automount", &unit); + if (r < 0) + return log_error_errno(r, "Failed to generate unit name: %m"); + + p = strjoin(arg_dest, "/", unit, NULL); + if (!p) + return log_oom(); + + f = fopen(p, "wxe"); + if (!f) + return log_error_errno(errno, "Failed to create unit file %s: %m", unit); + + fprintf(f, + "# Automatically generated by systemd-gpt-auto-generator\n\n" + "[Unit]\n" + "Description=%s\n" + "Documentation=man:systemd-gpt-auto-generator(8)\n" + "[Automount]\n" + "Where=%s\n" + "TimeoutIdleSec=%lld\n", + description, + where, + (unsigned long long)timeout / USEC_PER_SEC); + + r = fflush_and_check(f); + if (r < 0) + return log_error_errno(r, "Failed to write unit file %s: %m", p); + + lnk = strjoin(arg_dest, "/" SPECIAL_LOCAL_FS_TARGET ".wants/", unit, NULL); + if (!lnk) + return log_oom(); + mkdir_parents_label(lnk, 0755); + + if (symlink(p, lnk) < 0) + return log_error_errno(errno, "Failed to create symlink %s: %m", lnk); + + return 0; +} + +static int add_boot(const char *what) { _cleanup_blkid_free_probe_ blkid_probe b = NULL; const char *fstype = NULL, *uuid = NULL; sd_id128_t id, type_id; @@ -532,10 +532,12 @@ static int add_boot(const char *what) { 120 * USEC_PER_SEC); return r; +} #else +static int add_boot(const char *what) { return 0; -#endif } +#endif static int enumerate_partitions(dev_t devnum) { @@ -616,9 +618,12 @@ static int enumerate_partitions(dev_t devnum) { errno = 0; r = blkid_do_safeprobe(b); - if (r == -2 || r == 1) /* no result or uncertain */ + if (r == 1) + return 0; /* no results */ + else if (r == -2) { + log_warning("%s: probe gave ambiguous results, ignoring", node); return 0; - else if (r != 0) + } else if (r != 0) return log_error_errno(errno ?: EIO, "%s: failed to probe: %m", node); errno = 0; |