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Add fgets to File Impl in FS.h #791

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Add fgets to File Impl in FS.h #791

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92a6a35
Add fgets to File Impl in FS.h
mjs513 Nov 29, 2025
543db29
Update to virtual fgets function
mjs513 Nov 29, 2025
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4 changes: 4 additions & 0 deletions teensy3/FS.h
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Original file line number Diff line number Diff line change
Expand Up @@ -70,6 +70,7 @@ class FileImpl {
virtual uint64_t size() = 0;
virtual void close() = 0;
virtual bool isOpen() = 0;
virtual int fgets(char* str, int num, char* delim = nullptr) { return -1; }
virtual const char* name() = 0;
virtual bool isDirectory() = 0;
virtual File openNextFile(uint8_t mode=0) = 0;
Expand Down Expand Up @@ -204,6 +205,9 @@ class File final : public Stream {
operator bool() {
return (f) ? f->isOpen() : false;
}
int fgets(char* str, int num, char* delim = nullptr) {
return f->fgets(str, num, delim);
}
const char* name() {
return (f) ? f->name() : "";
}
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4 changes: 4 additions & 0 deletions teensy4/FS.h
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Original file line number Diff line number Diff line change
Expand Up @@ -70,6 +70,7 @@ class FileImpl {
virtual uint64_t size() = 0;
virtual void close() = 0;
virtual bool isOpen() = 0;
virtual int fgets(char* str, int num, char* delim = nullptr) { return -1; }
virtual const char* name() = 0;
virtual bool isDirectory() = 0;
virtual File openNextFile(uint8_t mode=0) = 0;
Expand Down Expand Up @@ -206,6 +207,9 @@ class File final : public Stream {
operator bool() {
return (f) ? f->isOpen() : false;
}
int fgets(char* str, int num, char* delim = nullptr) {
return f->fgets(str, num, delim);
}
const char* name() {
return (f) ? f->name() : "";
}
Expand Down