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| author | donal.k.fellows@manchester.ac.uk <dkf> | 2012-07-03 14:52:55 (GMT) |
|---|---|---|
| committer | donal.k.fellows@manchester.ac.uk <dkf> | 2012-07-03 14:52:55 (GMT) |
| commit | 43aa6652a75496b31a78373f609e02318fb73fb4 (patch) | |
| tree | 84118ecaa9257d1f2e99228c0ae52bc98d574b97 /unix/tclUnixFile.c | |
| parent | 2c9a2e44b7512cac8761344d736eab4a2ecb898a (diff) | |
| download | tcl-43aa6652a75496b31a78373f609e02318fb73fb4.zip tcl-43aa6652a75496b31a78373f609e02318fb73fb4.tar.gz tcl-43aa6652a75496b31a78373f609e02318fb73fb4.tar.bz2 | |
Factor out a number of common patterns of use of Tcl_DStringAppend.
Diffstat (limited to 'unix/tclUnixFile.c')
| -rw-r--r-- | unix/tclUnixFile.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/unix/tclUnixFile.c b/unix/tclUnixFile.c index e676215..c213050 100644 --- a/unix/tclUnixFile.c +++ b/unix/tclUnixFile.c @@ -105,11 +105,11 @@ TclpFindExecutable( while ((*p != ':') && (*p != 0)) { p++; } - Tcl_DStringSetLength(&buffer, 0); + TclDStringClear(&buffer); if (p != name) { Tcl_DStringAppend(&buffer, name, p - name); if (p[-1] != '/') { - Tcl_DStringAppend(&buffer, "/", 1); + TclDStringAppendLiteral(&buffer, "/"); } } name = Tcl_DStringAppend(&buffer, argv0, -1); @@ -174,11 +174,10 @@ TclpFindExecutable( Tcl_UtfToExternalDString(NULL, Tcl_DStringValue(&cwd), Tcl_DStringLength(&cwd), &buffer); if (Tcl_DStringValue(&cwd)[Tcl_DStringLength(&cwd) -1] != '/') { - Tcl_DStringAppend(&buffer, "/", 1); + TclDStringAppendLiteral(&buffer, "/"); } Tcl_DStringFree(&cwd); - Tcl_DStringAppend(&buffer, Tcl_DStringValue(&nameString), - Tcl_DStringLength(&nameString)); + TclDStringAppendDString(&buffer, &nameString); Tcl_DStringFree(&nameString); encoding = Tcl_GetEncoding(NULL, NULL); @@ -288,7 +287,7 @@ TclpMatchInDirectory( */ if (dirName[dirLength-1] != '/') { - dirName = Tcl_DStringAppend(&dsOrig, "/", 1); + dirName = TclDStringAppendLiteral(&dsOrig, "/"); dirLength++; } } |