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more error handling

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anon 2025-01-25 14:03:27 +01:00
parent 7ec0af9cf3
commit 8bcebb4f3f
1 changed files with 7 additions and 3 deletions
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10
source/directive.c
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@ -177,6 +177,9 @@ int execute_directive_file(FILE * f) {
goto recovery; \
} \
} while (0)
#define CHECK(x) do { \
if (x) { goto recovery; } \
} while (0)
#define CHECK_FORMAT(n, x) do { \
if (n != x) { \
errorn(E_FORMAT); \
@ -265,7 +268,7 @@ int execute_directive_file(FILE * f) {
mode = str_to_mode(buffer);
if (entry->st.st_mode != mode) {
mychmod(entry->name, mode);
CHECK(mychmod(entry->name, mode));
}
NEXT_FIELD;
}
@ -280,7 +283,7 @@ int execute_directive_file(FILE * f) {
if (strcmp(usr->pw_name, buffer)
|| strcmp(grp->gr_name, buffer2)) {
mychown(entry->name, buffer, buffer2);
CHECK(mychown(entry->name, buffer, buffer2));
}
NEXT_FIELD;
}
@ -316,7 +319,7 @@ int execute_directive_file(FILE * f) {
for (int i = 0; i < entries.n; i++) {
entry_t * entry = &kv_A(entries, i);
if (!entry->is_mentioned) {
mydelete(entry->name);
CHECK(mydelete(entry->name));
}
}
@ -336,6 +339,7 @@ int execute_directive_file(FILE * f) {
}
#undef NEXT_FIELD
#undef CHECK
#undef CHECK_FORMAT
return 0;