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Fix fopen() in “a” (append) mode

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fopen() does not work when file is opened in “a” (append) mode
This commit is contained in:
nineisk
2017-01-26 09:30:12 +07:00
committed by Angus Gratton
parent a65944a8cb
commit 57af0d70d3
1 changed files with 1 additions and 1 deletions
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2
components/fatfs/src/vfs_fat.c
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@@ -152,7 +152,7 @@ static int fat_mode_conv(int m)
} }
if ((m & O_CREAT) && (m & O_EXCL)) { if ((m & O_CREAT) && (m & O_EXCL)) {
res |= FA_CREATE_NEW; res |= FA_CREATE_NEW;
} else if (m & O_CREAT) { } else if ((m & O_CREAT) && (m & O_TRUNC)) {
res |= FA_CREATE_ALWAYS; res |= FA_CREATE_ALWAYS;
} else if (m & O_APPEND) { } else if (m & O_APPEND) {
res |= FA_OPEN_ALWAYS; res |= FA_OPEN_ALWAYS;