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Let loadHistory return an error code

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This is in preparation for a following patch.
This commit is contained in:
Rene Kita
2022-09-05 11:53:40 +02:00
parent de813c322c
commit f186e8331f
2 changed files with 5 additions and 4 deletions
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7
history.c
View File

@@ -31,16 +31,16 @@ historyBuffer(Hist *hist)
return loadHTMLString(src); return loadHTMLString(src);
} }
void int
loadHistory(Hist *hist) loadHistory(Hist *hist)
{ {
FILE *f; FILE *f;
Str line; Str line;
if (hist == NULL) if (hist == NULL)
return; return 1;
if ((f = fopen(rcFile(HISTORY_FILE), "rt")) == NULL) if ((f = fopen(rcFile(HISTORY_FILE), "rt")) == NULL)
return; return 1;
while (!feof(f)) { while (!feof(f)) {
line = Strfgets(f); line = Strfgets(f);
@@ -52,6 +52,7 @@ loadHistory(Hist *hist)
pushHist(hist, url_quote(line->ptr)); pushHist(hist, url_quote(line->ptr));
} }
fclose(f); fclose(f);
return 0;
} }
void void

2
proto.h
View File

@@ -391,7 +391,7 @@ extern char *inputLineHistSearch(char *prompt, char *def_str, int flag,
extern Str unescape_spaces(Str s); extern Str unescape_spaces(Str s);
#ifdef USE_HISTORY #ifdef USE_HISTORY
extern Buffer *historyBuffer(Hist *hist); extern Buffer *historyBuffer(Hist *hist);
extern void loadHistory(Hist *hist); extern int loadHistory(Hist *hist);
extern void saveHistory(Hist *hist, size_t size); extern void saveHistory(Hist *hist, size_t size);
extern void ldHist(void); extern void ldHist(void);
#else /* not USE_HISTORY */ #else /* not USE_HISTORY */